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Finding the Fourth Proportional to 244,773.03, 366,906.94 and 102,700.81

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Solution

The fourth proportional to 244,773.03, 366,906.94 and 102,700.81 is: 153,945.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,773.03 : 366,906.94 = 102,700.81 : x
  2. Step 2: Convert to fraction form
    244,773.03/366,906.94 = 102,700.81/x
  3. Step 3: Cross multiply
    244,773.03x = 366,906.94 × 102,700.81
  4. Step 4: Simplify right side
    244,773.03x = 37,681,639,932.62
  5. Step 5: Solve for x
    x = 37,681,639,932.62/244,773.03
  6. Step 6: Final answer
    x = 153,945.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.