Home / 17,997.74-24,835.32-11,624.61

Finding the Fourth Proportional to 17,997.74, 24,835.32 and 11,624.61

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Solution

The fourth proportional to 17,997.74, 24,835.32 and 11,624.61 is: 16,040.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,997.74 : 24,835.32 = 11,624.61 : x
  2. Step 2: Convert to fraction form
    17,997.74/24,835.32 = 11,624.61/x
  3. Step 3: Cross multiply
    17,997.74x = 24,835.32 × 11,624.61
  4. Step 4: Simplify right side
    17,997.74x = 288,700,726.93
  5. Step 5: Solve for x
    x = 288,700,726.93/17,997.74
  6. Step 6: Final answer
    x = 16,040.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.