Home / 41,710.63-62,565.95-10,545.88

Finding the Fourth Proportional to 41,710.63, 62,565.95 and 10,545.88

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Solution

The fourth proportional to 41,710.63, 62,565.95 and 10,545.88 is: 15,818.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,710.63 : 62,565.95 = 10,545.88 : x
  2. Step 2: Convert to fraction form
    41,710.63/62,565.95 = 10,545.88/x
  3. Step 3: Cross multiply
    41,710.63x = 62,565.95 × 10,545.88
  4. Step 4: Simplify right side
    41,710.63x = 659,813,000.79
  5. Step 5: Solve for x
    x = 659,813,000.79/41,710.63
  6. Step 6: Final answer
    x = 15,818.82

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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.