Home / 16,249.60-24,375.92-4,562.76

Finding the Fourth Proportional to 16,249.60, 24,375.92 and 4,562.76

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Solution

The fourth proportional to 16,249.60, 24,375.92 and 4,562.76 is: 6,844.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,249.60 : 24,375.92 = 4,562.76 : x
  2. Step 2: Convert to fraction form
    16,249.60/24,375.92 = 4,562.76/x
  3. Step 3: Cross multiply
    16,249.60x = 24,375.92 × 4,562.76
  4. Step 4: Simplify right side
    16,249.60x = 111,221,472.74
  5. Step 5: Solve for x
    x = 111,221,472.74/16,249.60
  6. Step 6: Final answer
    x = 6,844.57

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1.5x scale

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.