Finding the Third Proportional to 17,374 and 35,938
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Solution
The third proportional to 17,374 and 35,938 is: 74,337.51
Step by Step Solution
- Step 1: Write the proportion equation
17,374 : 35,938 = 35,938 : x - Step 2: Convert to fraction form
17,374/35,938 = 35,938/x - Step 3: Cross multiply
17,374x = 35,938 × 35,938 - Step 4: Simplify right side
17,374x = 1,291,539,844 - Step 5: Solve for x
x = 1,291,539,844/17,374 - Step 6: Final answer
x = 74,337.51
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.