Question

Find z in given proportion
30: 80::60:z​

Answer 1

Answer:

30/80=60/z

30z=60×80

z=60 ×80/30

140/30

14/3 is the answer

Answer 2

Answer:

160

Step-by-step explanation:

Since product of extremes =product of means

30*z=80*60

Z=(80*60) /30

=160