Question

what is the answers 1:13::12:X what is the fourth term hence it is a proportion question and you have to find the value of the X ?
so be ready and who ever answers the first we braniliested and get 23 points as it is my birth number so here we go!!!!!!!!

Answer 1

Answer:

x=156

Step-by-step explanation:

To solve one variable the equation used is:

(NOTE: Here extremes is 1 and x, whereas means is 13 and 12)

Product of extremes=Product of means

So,x=Product of means

      =12*13

      =156

So the proportion is 1:13::12:156