Question

What should be added to each of the numbers 13, 17 and 22 so that the resulting numbers are in continued proportion

Answer 1

Answer:

16,20,25

Step-by-step explanation:

Given no. Are 13,17 and 22

Let us add x to make them in continued proportion

This

13+x, 17+x, 22+x

So,

A/q

=>13+x/17+x=17+x/22+x

=>(17+x) ²= (13+x) (22+x)

=>289+34x+x²=286+35x+x²

=>x=3

So, 3 should be added to make them continued proportion

13+3=16, 17+3=20 , 22+3=25

Answer 2

Answer:

Answer:

16,20,25

Step-by-step explanation:

Given no. Are 13,17 and 22

Let us add x to make them in continued proportion

This

13+x, 17+x, 22+x

So,

A/q

=>13+x/17+x=17+x/22+x

=>(17+x) ²= (13+x) (22+x)

=>289+34x+x²=286+35x+x²

=>x=3

So, 3 should be added to make them continued proportion

13+3=16, 17+3=20 , 22+3=25

Step-by-step explanation:

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