Home / 16,344.21-24,519.20-8,444.52

Finding the Fourth Proportional to 16,344.21, 24,519.20 and 8,444.52

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Solution

The fourth proportional to 16,344.21, 24,519.20 and 8,444.52 is: 12,668.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344.21 : 24,519.20 = 8,444.52 : x
  2. Step 2: Convert to fraction form
    16,344.21/24,519.20 = 8,444.52/x
  3. Step 3: Cross multiply
    16,344.21x = 24,519.20 × 8,444.52
  4. Step 4: Simplify right side
    16,344.21x = 207,052,832.56
  5. Step 5: Solve for x
    x = 207,052,832.56/16,344.21
  6. Step 6: Final answer
    x = 12,668.27

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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.