Home / 16,580.38-24,854.94-8,252.52

Finding the Fourth Proportional to 16,580.38, 24,854.94 and 8,252.52

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Solution

The fourth proportional to 16,580.38, 24,854.94 and 8,252.52 is: 12,371.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,580.38 : 24,854.94 = 8,252.52 : x
  2. Step 2: Convert to fraction form
    16,580.38/24,854.94 = 8,252.52/x
  3. Step 3: Cross multiply
    16,580.38x = 24,854.94 × 8,252.52
  4. Step 4: Simplify right side
    16,580.38x = 205,115,930.95
  5. Step 5: Solve for x
    x = 205,115,930.95/16,580.38
  6. Step 6: Final answer
    x = 12,371.00

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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.