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Finding the Fourth Proportional to 32,160.52, 48,254.52 and 16,589.08

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Solution

The fourth proportional to 32,160.52, 48,254.52 and 16,589.08 is: 24,890.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,160.52 : 48,254.52 = 16,589.08 : x
  2. Step 2: Convert to fraction form
    32,160.52/48,254.52 = 16,589.08/x
  3. Step 3: Cross multiply
    32,160.52x = 48,254.52 × 16,589.08
  4. Step 4: Simplify right side
    32,160.52x = 800,498,092.64
  5. Step 5: Solve for x
    x = 800,498,092.64/32,160.52
  6. Step 6: Final answer
    x = 24,890.71

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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.