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Finding the Fourth Proportional to 337,229.34, 465,473.46 and 222,591.66

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Solution

The fourth proportional to 337,229.34, 465,473.46 and 222,591.66 is: 307,240.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,229.34 : 465,473.46 = 222,591.66 : x
  2. Step 2: Convert to fraction form
    337,229.34/465,473.46 = 222,591.66/x
  3. Step 3: Cross multiply
    337,229.34x = 465,473.46 × 222,591.66
  4. Step 4: Simplify right side
    337,229.34x = 103,610,510,147.34
  5. Step 5: Solve for x
    x = 103,610,510,147.34/337,229.34
  6. Step 6: Final answer
    x = 307,240.50

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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.