Home / 5,747.97-8,624.38-2,462.61

Finding the Fourth Proportional to 5,747.97, 8,624.38 and 2,462.61

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Solution

The fourth proportional to 5,747.97, 8,624.38 and 2,462.61 is: 3,694.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,747.97 : 8,624.38 = 2,462.61 : x
  2. Step 2: Convert to fraction form
    5,747.97/8,624.38 = 2,462.61/x
  3. Step 3: Cross multiply
    5,747.97x = 8,624.38 × 2,462.61
  4. Step 4: Simplify right side
    5,747.97x = 21,238,484.43
  5. Step 5: Solve for x
    x = 21,238,484.43/5,747.97
  6. Step 6: Final answer
    x = 3,694.95

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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.