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Finding the Fourth Proportional to 244,885.00, 367,469.23 and 102,717.47

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Solution

The fourth proportional to 244,885.00, 367,469.23 and 102,717.47 is: 154,135.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,885.00 : 367,469.23 = 102,717.47 : x
  2. Step 2: Convert to fraction form
    244,885.00/367,469.23 = 102,717.47/x
  3. Step 3: Cross multiply
    244,885.00x = 367,469.23 × 102,717.47
  4. Step 4: Simplify right side
    244,885.00x = 37,745,508,684.80
  5. Step 5: Solve for x
    x = 37,745,508,684.80/244,885.00
  6. Step 6: Final answer
    x = 154,135.65

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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.