Home / 16,252.29-24,380.48-5,580.72

Finding the Fourth Proportional to 16,252.29, 24,380.48 and 5,580.72

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Solution

The fourth proportional to 16,252.29, 24,380.48 and 5,580.72 is: 8,371.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,252.29 : 24,380.48 = 5,580.72 : x
  2. Step 2: Convert to fraction form
    16,252.29/24,380.48 = 5,580.72/x
  3. Step 3: Cross multiply
    16,252.29x = 24,380.48 × 5,580.72
  4. Step 4: Simplify right side
    16,252.29x = 136,060,604.44
  5. Step 5: Solve for x
    x = 136,060,604.44/16,252.29
  6. Step 6: Final answer
    x = 8,371.78

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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.