Finding the Fourth Proportional to 375,535.94, 563,304.99 and 95,052.92
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Solution
The fourth proportional to 375,535.94, 563,304.99 and 95,052.92 is: 142,579.65
Step by Step Solution
- Step 1: Write the proportion equation
375,535.94 : 563,304.99 = 95,052.92 : x - Step 2: Convert to fraction form
375,535.94/563,304.99 = 95,052.92/x - Step 3: Cross multiply
375,535.94x = 563,304.99 × 95,052.92 - Step 4: Simplify right side
375,535.94x = 53,543,784,150.07 - Step 5: Solve for x
x = 53,543,784,150.07/375,535.94 - Step 6: Final answer
x = 142,579.65
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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.