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Finding the Fourth Proportional to 244,234.59, 337,033.95 and 136,799.13

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Solution

The fourth proportional to 244,234.59, 337,033.95 and 136,799.13 is: 188,777.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,234.59 : 337,033.95 = 136,799.13 : x
  2. Step 2: Convert to fraction form
    244,234.59/337,033.95 = 136,799.13/x
  3. Step 3: Cross multiply
    244,234.59x = 337,033.95 × 136,799.13
  4. Step 4: Simplify right side
    244,234.59x = 46,105,951,140.46
  5. Step 5: Solve for x
    x = 46,105,951,140.46/244,234.59
  6. Step 6: Final answer
    x = 188,777.32

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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.