Question

The first three terms of a proportion are 15,20,30.Find the fourth term

Answer 1

15:20::30:?
?=(30×20)÷15
?=600÷15
?=40//
Goodluck!!

Answer 2

Question :

• The first three terms of a proportion are 15,20,30.Find the fourth term

Answer:

• the fourth term is 40.....