Home / 48,176.64-72,257.76-16,591.68

Finding the Fourth Proportional to 48,176.64, 72,257.76 and 16,591.68

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Solution

The fourth proportional to 48,176.64, 72,257.76 and 16,591.68 is: 24,885.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,176.64 : 72,257.76 = 16,591.68 : x
  2. Step 2: Convert to fraction form
    48,176.64/72,257.76 = 16,591.68/x
  3. Step 3: Cross multiply
    48,176.64x = 72,257.76 × 16,591.68
  4. Step 4: Simplify right side
    48,176.64x = 1,198,877,631.44
  5. Step 5: Solve for x
    x = 1,198,877,631.44/48,176.64
  6. Step 6: Final answer
    x = 24,885.04

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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.