Home / 16,392.76-24,613.67-9,380.68

Finding the Fourth Proportional to 16,392.76, 24,613.67 and 9,380.68

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Solution

The fourth proportional to 16,392.76, 24,613.67 and 9,380.68 is: 14,085.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392.76 : 24,613.67 = 9,380.68 : x
  2. Step 2: Convert to fraction form
    16,392.76/24,613.67 = 9,380.68/x
  3. Step 3: Cross multiply
    16,392.76x = 24,613.67 × 9,380.68
  4. Step 4: Simplify right side
    16,392.76x = 230,892,961.90
  5. Step 5: Solve for x
    x = 230,892,961.90/16,392.76
  6. Step 6: Final answer
    x = 14,085.06

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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.