Home / 41,691.40-62,471.22-33,425.08

Finding the Fourth Proportional to 41,691.40, 62,471.22 and 33,425.08

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Solution

The fourth proportional to 41,691.40, 62,471.22 and 33,425.08 is: 50,084.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,691.40 : 62,471.22 = 33,425.08 : x
  2. Step 2: Convert to fraction form
    41,691.40/62,471.22 = 33,425.08/x
  3. Step 3: Cross multiply
    41,691.40x = 62,471.22 × 33,425.08
  4. Step 4: Simplify right side
    41,691.40x = 2,088,105,526.20
  5. Step 5: Solve for x
    x = 2,088,105,526.20/41,691.40
  6. Step 6: Final answer
    x = 50,084.80

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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.