Two numbers are, respectively, 30% and 40% more than the third number. The ratio of the second number to the first number is:

Let the third number be 100.
First number = 30% more than 100=130

Second number = 40% more than 100=140

We need to find the ratio of the second number to the first number:

Ratio=
First number
Second number
​
=
130
140
​
=
13
14
​

Thus, the ratio is 14:13.