Home / 22,077.17-33,115.79-10,224.49

Finding the Fourth Proportional to 22,077.17, 33,115.79 and 10,224.49

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Solution

The fourth proportional to 22,077.17, 33,115.79 and 10,224.49 is: 15,336.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,077.17 : 33,115.79 = 10,224.49 : x
  2. Step 2: Convert to fraction form
    22,077.17/33,115.79 = 10,224.49/x
  3. Step 3: Cross multiply
    22,077.17x = 33,115.79 × 10,224.49
  4. Step 4: Simplify right side
    22,077.17x = 338,592,006.47
  5. Step 5: Solve for x
    x = 338,592,006.47/22,077.17
  6. Step 6: Final answer
    x = 15,336.75

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Similar ratio
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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.