
Method and examples

Third proportional calculator


Method



2. If `a:b=2:3,b:c=4:5` then find `a:b:c`


Ratio :

Find ratio

 If `a:b=2:3,b:c=4:5`, then find `a:b:c`
 If `b:c=4:5,c:d=5:6`, then find `b:c:d`
 If `a:b=2:3,b:c=4:5,c:d=5:6`, then find `a:b:c:d`
 If `2a=3b`, then find `a:b`
 If `2a=3b=7c`, then find `a:b:c`

6. Ratios(duplicate, triplicate) and proportional(mean, third, fourth)

Find

Ratio of


 Find Duplicate ratio of 2:3
 Find Triplicate ratio of 2:3
 Find SubDuplicate ratio of 16:25
 Find SubTriplicate ratio of 8:27
 Find Compounded ratio of 2:5,3:4
 Find Compounded ratio of 2:3,3:4,4:5
 Find Mean proportional of 8,32
 Find Third proportional of 16,36
 Find Fourth proportional of 3,7,15
 Find Compare ratios of 2:3,3:4,4:5




Solution 
Solution provided by AtoZmath.com


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