Finding the Fourth Proportional to 363,246.49, 544,952.66 and 110,562.79
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Solution
The fourth proportional to 363,246.49, 544,952.66 and 110,562.79 is: 165,869.42
Step by Step Solution
- Step 1: Write the proportion equation
363,246.49 : 544,952.66 = 110,562.79 : x - Step 2: Convert to fraction form
363,246.49/544,952.66 = 110,562.79/x - Step 3: Cross multiply
363,246.49x = 544,952.66 × 110,562.79 - Step 4: Simplify right side
363,246.49x = 60,251,484,592.33 - Step 5: Solve for x
x = 60,251,484,592.33/363,246.49 - Step 6: Final answer
x = 165,869.42
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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.