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Finding the Fourth Proportional to 22,651.08, 33,983.91 and 9,499.92

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Solution

The fourth proportional to 22,651.08, 33,983.91 and 9,499.92 is: 14,252.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,651.08 : 33,983.91 = 9,499.92 : x
  2. Step 2: Convert to fraction form
    22,651.08/33,983.91 = 9,499.92/x
  3. Step 3: Cross multiply
    22,651.08x = 33,983.91 × 9,499.92
  4. Step 4: Simplify right side
    22,651.08x = 322,844,426.29
  5. Step 5: Solve for x
    x = 322,844,426.29/22,651.08
  6. Step 6: Final answer
    x = 14,252.94

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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.