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Finding the Fourth Proportional to 24,033.40, 36,025.80 and 10,895.20

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Solution

The fourth proportional to 24,033.40, 36,025.80 and 10,895.20 is: 16,331.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,033.40 : 36,025.80 = 10,895.20 : x
  2. Step 2: Convert to fraction form
    24,033.40/36,025.80 = 10,895.20/x
  3. Step 3: Cross multiply
    24,033.40x = 36,025.80 × 10,895.20
  4. Step 4: Simplify right side
    24,033.40x = 392,508,296.16
  5. Step 5: Solve for x
    x = 392,508,296.16/24,033.40
  6. Step 6: Final answer
    x = 16,331.78

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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.