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Finding the Fourth Proportional to 244,395.98, 337,203.12 and 147,523.27

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Solution

The fourth proportional to 244,395.98, 337,203.12 and 147,523.27 is: 203,543.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,395.98 : 337,203.12 = 147,523.27 : x
  2. Step 2: Convert to fraction form
    244,395.98/337,203.12 = 147,523.27/x
  3. Step 3: Cross multiply
    244,395.98x = 337,203.12 × 147,523.27
  4. Step 4: Simplify right side
    244,395.98x = 49,745,305,230.59
  5. Step 5: Solve for x
    x = 49,745,305,230.59/244,395.98
  6. Step 6: Final answer
    x = 203,543.88

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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.