Home / 36,339.20-50,006.40-32,157.44

Finding the Fourth Proportional to 36,339.20, 50,006.40 and 32,157.44

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Solution

The fourth proportional to 36,339.20, 50,006.40 and 32,157.44 is: 44,251.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,339.20 : 50,006.40 = 32,157.44 : x
  2. Step 2: Convert to fraction form
    36,339.20/50,006.40 = 32,157.44/x
  3. Step 3: Cross multiply
    36,339.20x = 50,006.40 × 32,157.44
  4. Step 4: Simplify right side
    36,339.20x = 1,608,077,807.62
  5. Step 5: Solve for x
    x = 1,608,077,807.62/36,339.20
  6. Step 6: Final answer
    x = 44,251.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.