Home / 16,112.52-24,164.10-5,727.24

Finding the Fourth Proportional to 16,112.52, 24,164.10 and 5,727.24

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Solution

The fourth proportional to 16,112.52, 24,164.10 and 5,727.24 is: 8,589.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,112.52 : 24,164.10 = 5,727.24 : x
  2. Step 2: Convert to fraction form
    16,112.52/24,164.10 = 5,727.24/x
  3. Step 3: Cross multiply
    16,112.52x = 24,164.10 × 5,727.24
  4. Step 4: Simplify right side
    16,112.52x = 138,393,600.08
  5. Step 5: Solve for x
    x = 138,393,600.08/16,112.52
  6. Step 6: Final answer
    x = 8,589.20

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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.