Question

find x.if x,60,45 are in continued proportion​

Answer 1

Answer:

x= 75

Step-by-step explanation:

A.P.= x,60,45,....

commen difference, d= 45-60=-15

1st term, a= 60-x

if d= -15

Then x= 60-(-15)

x= 60+15

x= 75

Answer 2

Answer:

X = 80

Step-by-step explanation:

=60×60÷45

=3600÷45

=80

if you want to check

80×45=3600

60×60=3600

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