Home / 24,213.13-33,414.15-13,602.76

Finding the Fourth Proportional to 24,213.13, 33,414.15 and 13,602.76

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Solution

The fourth proportional to 24,213.13, 33,414.15 and 13,602.76 is: 18,771.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,213.13 : 33,414.15 = 13,602.76 : x
  2. Step 2: Convert to fraction form
    24,213.13/33,414.15 = 13,602.76/x
  3. Step 3: Cross multiply
    24,213.13x = 33,414.15 × 13,602.76
  4. Step 4: Simplify right side
    24,213.13x = 454,524,663.05
  5. Step 5: Solve for x
    x = 454,524,663.05/24,213.13
  6. Step 6: Final answer
    x = 18,771.83

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Half scale
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Double scale
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1.5x scale

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.