If two ratios or quantities are equivalent, then they are said to be in proportion.
Find out the proportion value of 'c', if the values of A,B and D are 3/4 and ?/8 ?
A= 3 B= 4 D= 8
Proportion value of 'c'
Substitute the given values in the formula to find the proportion value,
Proportion =A * D / B
= 3 * 8 / 4