Finding the Third Proportional to 71,952 and 108,932
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Solution
The third proportional to 71,952 and 108,932 is: 164,918.01
Step by Step Solution
- Step 1: Write the proportion equation
71,952 : 108,932 = 108,932 : x - Step 2: Convert to fraction form
71,952/108,932 = 108,932/x - Step 3: Cross multiply
71,952x = 108,932 × 108,932 - Step 4: Simplify right side
71,952x = 11,866,180,624 - Step 5: Solve for x
x = 11,866,180,624/71,952 - Step 6: Final answer
x = 164,918.01
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.