Home / 16,249.26-24,377.80-8,348.64

Finding the Fourth Proportional to 16,249.26, 24,377.80 and 8,348.64

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Solution

The fourth proportional to 16,249.26, 24,377.80 and 8,348.64 is: 12,524.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,249.26 : 24,377.80 = 8,348.64 : x
  2. Step 2: Convert to fraction form
    16,249.26/24,377.80 = 8,348.64/x
  3. Step 3: Cross multiply
    16,249.26x = 24,377.80 × 8,348.64
  4. Step 4: Simplify right side
    16,249.26x = 203,521,476.19
  5. Step 5: Solve for x
    x = 203,521,476.19/16,249.26
  6. Step 6: Final answer
    x = 12,524.97

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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.