比例
A relationship between two quantities where they increase or decrease at the same rate. It is commonly used in mathematics, science, and social statistics.
예시
3 / 5努力と結果は必ずしも比例しない。
Effort and results are not always proportional.
売上に比例してボーナスが決まる。
Bonuses are decided in proportion to sales.
圧力は温度に正比例する。
Pressure is directly proportional to temperature.
어휘 가족
암기 팁
HI (Ratio) REI (Example): An example of a constant ratio relationship.
빠른 퀴즈
成績は勉強時間に（ ）する傾向がある。
정답!
정답은: 比例
예시
努力と結果は必ずしも比例しない。
everydayEffort and results are not always proportional.
売上に比例してボーナスが決まる。
businessBonuses are decided in proportion to sales.
圧力は温度に正比例する。
academicPressure is directly proportional to temperature.
人口の増加に比例して需要が高まる。
formalDemand increases in proportion to population growth.
食べた分に比例して太っちゃった。
informalI gained weight in proportion to how much I ate.
어휘 가족
자주 쓰는 조합
자주 쓰는 구문
比例関係にある
to be in a proportional relationship
面積に比例する
proportional to the area
時間に比例する
proportional to time
자주 혼동되는 단어
Hiritsu (比率) is a fixed ratio (e.g., 2:1), while Hirei (比例) describes the dynamic relationship where one thing changes as another does.
사용 참고사항
Often used with 'seihirei' (direct proportion) or 'han-hirei' (inverse proportion).
자주 하는 실수
Do not confuse 'Hirei' with 'Hiritu'. Use 'Hirei' for 'as X grows, Y grows'.
암기 팁
HI (Ratio) REI (Example): An example of a constant ratio relationship.
어원
From '比' (compare/ratio) and '例' (example/precedent).
문법 패턴
빠른 퀴즈
成績は勉強時間に（ ）する傾向がある。
정답!
정답은: 比例
관련 어휘
science 관련 단어
究明
B2The act of investigating or clarifying a truth, cause, or principle thoroughly. It is a high-level academic term for research and investigation.
連鎖
B2A chain or series of events where one thing triggers the next. It is used in both biological (food chain) and social (chain reaction of poverty) contexts.
系統的
B2Done or acting according to a fixed plan or system; methodical or organized.
形態
B2The form, shape, or structure of something, or the specific way in which something exists or manifests itself.
現象
B2A fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question. It refers to an observable event.
相互作用
B2The effect that two or more things have on each other, or the process of communication and reaction between people or systems.
因果関係
B2The relationship between an event (the cause) and a second event (the effect), where the second event is understood as a physical consequence of the first.
相補的
B2Completing or enhancing each other; two different things that work well together because they provide what the other lacks.
数値
B1A value expressed in numbers. Used frequently in IELTS Task 1 to describe data points on graphs and charts.
棄却
B2To reject or dismiss a proposal, appeal, or hypothesis. In statistics, it specifically refers to rejecting the null hypothesis.
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