Question

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Find the third proportional to each of the following sets of numbers.
3/7 :7/3​

Answer 1

Answer:

9/28

Step-by-step explanation:

The third proportional of two numbers a and b is defined to be that number c such that a:

b = b : c.

Let the 3rd proportion of 1/7 and 3/14 be x.

==>1/7-3/14:3/14+x.

==>x=9/28.