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| Fourth Term in Proportion First Term | Second Term | Third Term | Fourth Term | Extreme Terms | Middle Terms | Explanation of Fourth Term with the Help of Examples
Following example explains How to Find or Locate Fourth Term in a Statement of Proportion.
Example = 1 Find fourth term of the following:
a) 1 : 2 :: 11 : 22
b) 15 : 30 :: 8 : 16
c) 50 : 25 :: 8 : 4
Answer = Fourth Term of the following ratio in Proportion:
a) 1 : 2 :: 11 : 22 = 22 (Fourth Term)
b) 15 : 30 :: 8 : 16 = 16 (Fourth Term)
c) 50 : 25 :: 8 : 4 = 4 (Fourth Term)
Example = 2 Find fourth term of the following:
a) 10 : 20 :: 1 : 2
b) 5 : 30 :: 2 : 12
c) 3 : 27 :: 1 : 9
Answer = The proceed is as :
a) 10 : 20 :: 1 : 2 = 2 = Fourth Term
b) 5 : 30 :: 2 : 12 = 12 = Fourth Term
c) 3 : 27 :: 1 : 9 = 9 = Fourth Term
Example = 3 Find fourth term in the following statements of proportion
a) 9 : 81 :: 5 : 45
b) 100 : 50 :: 80 : 40
c) 1 : 13 :: 2 : 26
Answer = The proceed is as :
a) 9 : 81 :: 5 : 45 = 45 = Fourth Term in the Proportion
b) 100 : 50 :: 80 : 40 = 40 = Fourth Term in the Proportion
c) 1 : 13 :: 2 : 26 = 26 = Fourth Term in the Proportion
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