Home / 24,112.92-33,276.42-13,504.71

Finding the Fourth Proportional to 24,112.92, 33,276.42 and 13,504.71

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Solution

The fourth proportional to 24,112.92, 33,276.42 and 13,504.71 is: 18,636.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,112.92 : 33,276.42 = 13,504.71 : x
  2. Step 2: Convert to fraction form
    24,112.92/33,276.42 = 13,504.71/x
  3. Step 3: Cross multiply
    24,112.92x = 33,276.42 × 13,504.71
  4. Step 4: Simplify right side
    24,112.92x = 449,388,401.94
  5. Step 5: Solve for x
    x = 449,388,401.94/24,112.92
  6. Step 6: Final answer
    x = 18,636.83

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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.