Finding the Third Proportional to 67,953 and 99,932
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Solution
The third proportional to 67,953 and 99,932 is: 146,960.47
Step by Step Solution
- Step 1: Write the proportion equation
67,953 : 99,932 = 99,932 : x - Step 2: Convert to fraction form
67,953/99,932 = 99,932/x - Step 3: Cross multiply
67,953x = 99,932 × 99,932 - Step 4: Simplify right side
67,953x = 9,986,404,624 - Step 5: Solve for x
x = 9,986,404,624/67,953 - Step 6: Final answer
x = 146,960.47
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.