Home / 16,252.38-24,381.27-5,155.92

Finding the Fourth Proportional to 16,252.38, 24,381.27 and 5,155.92

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Solution

The fourth proportional to 16,252.38, 24,381.27 and 5,155.92 is: 7,734.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,252.38 : 24,381.27 = 5,155.92 : x
  2. Step 2: Convert to fraction form
    16,252.38/24,381.27 = 5,155.92/x
  3. Step 3: Cross multiply
    16,252.38x = 24,381.27 × 5,155.92
  4. Step 4: Simplify right side
    16,252.38x = 125,707,877.62
  5. Step 5: Solve for x
    x = 125,707,877.62/16,252.38
  6. Step 6: Final answer
    x = 7,734.74

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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.