Home / 16,122.62-24,175.34-5,589.96

Finding the Fourth Proportional to 16,122.62, 24,175.34 and 5,589.96

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Solution

The fourth proportional to 16,122.62, 24,175.34 and 5,589.96 is: 8,381.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,122.62 : 24,175.34 = 5,589.96 : x
  2. Step 2: Convert to fraction form
    16,122.62/24,175.34 = 5,589.96/x
  3. Step 3: Cross multiply
    16,122.62x = 24,175.34 × 5,589.96
  4. Step 4: Simplify right side
    16,122.62x = 135,139,183.59
  5. Step 5: Solve for x
    x = 135,139,183.59/16,122.62
  6. Step 6: Final answer
    x = 8,381.96

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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.