Finding the Third Proportional to 133,660.13 and 194,470.88
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Solution
The third proportional to 133,660.13 and 194,470.88 is: 282,948.42
Step by Step Solution
- Step 1: Write the proportion equation
133,660.13 : 194,470.88 = 194,470.88 : x - Step 2: Convert to fraction form
133,660.13/194,470.88 = 194,470.88/x - Step 3: Cross multiply
133,660.13x = 194,470.88 × 194,470.88 - Step 4: Simplify right side
133,660.13x = 37,818,921,223.27 - Step 5: Solve for x
x = 37,818,921,223.27/133,660.13 - Step 6: Final answer
x = 282,948.42
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.