Finding the Third Proportional to 72,244 and 95,860
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Solution
The third proportional to 72,244 and 95,860 is: 127,195.89
Step by Step Solution
- Step 1: Write the proportion equation
72,244 : 95,860 = 95,860 : x - Step 2: Convert to fraction form
72,244/95,860 = 95,860/x - Step 3: Cross multiply
72,244x = 95,860 × 95,860 - Step 4: Simplify right side
72,244x = 9,189,139,600 - Step 5: Solve for x
x = 9,189,139,600/72,244 - Step 6: Final answer
x = 127,195.89
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.