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Finding the Fourth Proportional to 244,544.76, 337,531.74 and 149,104.04

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Solution

The fourth proportional to 244,544.76, 337,531.74 and 149,104.04 is: 205,800.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,544.76 : 337,531.74 = 149,104.04 : x
  2. Step 2: Convert to fraction form
    244,544.76/337,531.74 = 149,104.04/x
  3. Step 3: Cross multiply
    244,544.76x = 337,531.74 × 149,104.04
  4. Step 4: Simplify right side
    244,544.76x = 50,327,346,062.23
  5. Step 5: Solve for x
    x = 50,327,346,062.23/244,544.76
  6. Step 6: Final answer
    x = 205,800.14

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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.