Finding the Third Proportional to 292,332.50 and 437,306.75
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Solution
The third proportional to 292,332.50 and 437,306.75 is: 654,176.99
Step by Step Solution
- Step 1: Write the proportion equation
292,332.50 : 437,306.75 = 437,306.75 : x - Step 2: Convert to fraction form
292,332.50/437,306.75 = 437,306.75/x - Step 3: Cross multiply
292,332.50x = 437,306.75 × 437,306.75 - Step 4: Simplify right side
292,332.50x = 191,237,193,595.56 - Step 5: Solve for x
x = 191,237,193,595.56/292,332.50 - Step 6: Final answer
x = 654,176.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.