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Finding the Fourth Proportional to 244,100.70, 366,209.51 and 101,866.86

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Solution

The fourth proportional to 244,100.70, 366,209.51 and 101,866.86 is: 152,824.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,100.70 : 366,209.51 = 101,866.86 : x
  2. Step 2: Convert to fraction form
    244,100.70/366,209.51 = 101,866.86/x
  3. Step 3: Cross multiply
    244,100.70x = 366,209.51 × 101,866.86
  4. Step 4: Simplify right side
    244,100.70x = 37,304,612,376.50
  5. Step 5: Solve for x
    x = 37,304,612,376.50/244,100.70
  6. Step 6: Final answer
    x = 152,824.68

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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.