Home / 41,710.13-62,565.20-10,545.38

Finding the Fourth Proportional to 41,710.13, 62,565.20 and 10,545.38

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Solution

The fourth proportional to 41,710.13, 62,565.20 and 10,545.38 is: 15,818.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,710.13 : 62,565.20 = 10,545.38 : x
  2. Step 2: Convert to fraction form
    41,710.13/62,565.20 = 10,545.38/x
  3. Step 3: Cross multiply
    41,710.13x = 62,565.20 × 10,545.38
  4. Step 4: Simplify right side
    41,710.13x = 659,773,808.78
  5. Step 5: Solve for x
    x = 659,773,808.78/41,710.13
  6. Step 6: Final answer
    x = 15,818.07

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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.