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Finding the Fourth Proportional to 224,891.01, 337,394.88 and 67,119.46

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Solution

The fourth proportional to 224,891.01, 337,394.88 and 67,119.46 is: 100,696.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,891.01 : 337,394.88 = 67,119.46 : x
  2. Step 2: Convert to fraction form
    224,891.01/337,394.88 = 67,119.46/x
  3. Step 3: Cross multiply
    224,891.01x = 337,394.88 × 67,119.46
  4. Step 4: Simplify right side
    224,891.01x = 22,645,761,308.88
  5. Step 5: Solve for x
    x = 22,645,761,308.88/224,891.01
  6. Step 6: Final answer
    x = 100,696.61

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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.