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Finding the Fourth Proportional to 337,335.92, 465,541.08 and 194,096.24

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Solution

The fourth proportional to 337,335.92, 465,541.08 and 194,096.24 is: 267,862.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,335.92 : 465,541.08 = 194,096.24 : x
  2. Step 2: Convert to fraction form
    337,335.92/465,541.08 = 194,096.24/x
  3. Step 3: Cross multiply
    337,335.92x = 465,541.08 × 194,096.24
  4. Step 4: Simplify right side
    337,335.92x = 90,359,773,193.54
  5. Step 5: Solve for x
    x = 90,359,773,193.54/337,335.92
  6. Step 6: Final answer
    x = 267,862.89

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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.