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Finding the Fourth Proportional to 244,600.56, 367,600.68 and 120,029.04

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Solution

The fourth proportional to 244,600.56, 367,600.68 and 120,029.04 is: 180,386.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,600.56 : 367,600.68 = 120,029.04 : x
  2. Step 2: Convert to fraction form
    244,600.56/367,600.68 = 120,029.04/x
  3. Step 3: Cross multiply
    244,600.56x = 367,600.68 × 120,029.04
  4. Step 4: Simplify right side
    244,600.56x = 44,122,756,723.75
  5. Step 5: Solve for x
    x = 44,122,756,723.75/244,600.56
  6. Step 6: Final answer
    x = 180,386.98

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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.