Question

What must be added to 1, 2, 17 and 22 so as to make them in proportion?​

Answer 1

Step-by-step explanation:

the answer is 3 . if you add X2 each of them and using the proportional method you get the answer

Answer 2

Answer:

Step-by-step explanation:

Add x2 each of them and use the proportional method to get the answer.