Home / 16,013.44-24,003.41-5,479.92

Finding the Fourth Proportional to 16,013.44, 24,003.41 and 5,479.92

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Solution

The fourth proportional to 16,013.44, 24,003.41 and 5,479.92 is: 8,214.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013.44 : 24,003.41 = 5,479.92 : x
  2. Step 2: Convert to fraction form
    16,013.44/24,003.41 = 5,479.92/x
  3. Step 3: Cross multiply
    16,013.44x = 24,003.41 × 5,479.92
  4. Step 4: Simplify right side
    16,013.44x = 131,536,766.53
  5. Step 5: Solve for x
    x = 131,536,766.53/16,013.44
  6. Step 6: Final answer
    x = 8,214.15

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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.