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Finding the Fourth Proportional to 5,944.54, 8,917.38 and 2,249.86

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Solution

The fourth proportional to 5,944.54, 8,917.38 and 2,249.86 is: 3,375.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944.54 : 8,917.38 = 2,249.86 : x
  2. Step 2: Convert to fraction form
    5,944.54/8,917.38 = 2,249.86/x
  3. Step 3: Cross multiply
    5,944.54x = 8,917.38 × 2,249.86
  4. Step 4: Simplify right side
    5,944.54x = 20,062,856.57
  5. Step 5: Solve for x
    x = 20,062,856.57/5,944.54
  6. Step 6: Final answer
    x = 3,375.01

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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.