Home / 16,105.26-24,164.85-8,714.97

Finding the Fourth Proportional to 16,105.26, 24,164.85 and 8,714.97

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Solution

The fourth proportional to 16,105.26, 24,164.85 and 8,714.97 is: 13,076.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,105.26 : 24,164.85 = 8,714.97 : x
  2. Step 2: Convert to fraction form
    16,105.26/24,164.85 = 8,714.97/x
  3. Step 3: Cross multiply
    16,105.26x = 24,164.85 × 8,714.97
  4. Step 4: Simplify right side
    16,105.26x = 210,595,942.80
  5. Step 5: Solve for x
    x = 210,595,942.80/16,105.26
  6. Step 6: Final answer
    x = 13,076.22

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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.