Home / 16,262.85-24,355.29-8,344.53

Finding the Fourth Proportional to 16,262.85, 24,355.29 and 8,344.53

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Solution

The fourth proportional to 16,262.85, 24,355.29 and 8,344.53 is: 12,496.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,262.85 : 24,355.29 = 8,344.53 : x
  2. Step 2: Convert to fraction form
    16,262.85/24,355.29 = 8,344.53/x
  3. Step 3: Cross multiply
    16,262.85x = 24,355.29 × 8,344.53
  4. Step 4: Simplify right side
    16,262.85x = 203,233,326.29
  5. Step 5: Solve for x
    x = 203,233,326.29/16,262.85
  6. Step 6: Final answer
    x = 12,496.78

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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.