Intermediate (B1)
IPA: /prəˈpɔːrʃənəli/
KK: /prəˈpɔrʃənəli/
Definition
In a way that relates to the size, amount, or degree of something compared to another thing.
Example
The costs will increase proportionally as the number of units sold rises.
Conversation

I think we should divide the tasks proportionally based on our strengths.

That sounds fair! What do you think each of us is best at?

Well, I’m pretty good at research, so I could take that part.

Great! I can handle the presentation since I enjoy speaking.
Synonyms & Antonyms
Synonyms
relatively
comparatively
correspondingly
Antonyms
disproportionately
unequally
inversely
Root Explanation
Proportionally → It is formed from "proportio" (from Latin, meaning a part or ratio) and the suffix "-ally" (meaning in a manner). The word "proportionally" means in a manner that relates to the ratio or part of something.
Memory Tip
Think of 'proportio' as relating to a 'part' or 'ratio' — this helps you remember that 'proportionally' means in relation to parts or ratios.
Visually Confused Words
unproportionally
disproportionally
portionally
unproportionably
unproportional
unproportionately
unproportionality
disproportionably