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Finding the Fourth Proportional to 150,174.34, 225,269.00 and 44,983.29

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Solution

The fourth proportional to 150,174.34, 225,269.00 and 44,983.29 is: 67,477.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,174.34 : 225,269.00 = 44,983.29 : x
  2. Step 2: Convert to fraction form
    150,174.34/225,269.00 = 44,983.29/x
  3. Step 3: Cross multiply
    150,174.34x = 225,269.00 × 44,983.29
  4. Step 4: Simplify right side
    150,174.34x = 10,133,339,403.75
  5. Step 5: Solve for x
    x = 10,133,339,403.75/150,174.34
  6. Step 6: Final answer
    x = 67,477.17

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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.