definition
Corresponding in size or amount to something else:
sentence
Your salary should be proportional to your contribution to the company.
difficulty
medium
toefl frequency
2
toefl classification
adverb
proportionally
adverb sentence
The benefits paid out are proportionally greater for lower-wage workers
Health problems increased proportionally to the number of hours worked
noun
proportion
noun sentence
The proportion of greenhouse gases in the atmosphere is rising
The sculpture seemed out of proportion to its surroundings
The proportion of tillage to pasture is roughly as 1 to 22.