Home / 16,542.29-24,805.91-9,881.73

Finding the Fourth Proportional to 16,542.29, 24,805.91 and 9,881.73

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Solution

The fourth proportional to 16,542.29, 24,805.91 and 9,881.73 is: 14,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,542.29 : 24,805.91 = 9,881.73 : x
  2. Step 2: Convert to fraction form
    16,542.29/24,805.91 = 9,881.73/x
  3. Step 3: Cross multiply
    16,542.29x = 24,805.91 × 9,881.73
  4. Step 4: Simplify right side
    16,542.29x = 245,125,329.73
  5. Step 5: Solve for x
    x = 245,125,329.73/16,542.29
  6. Step 6: Final answer
    x = 14,818.10

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1.5x scale

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.