Home / 16,487.22-24,733.87-5,394.53

Finding the Fourth Proportional to 16,487.22, 24,733.87 and 5,394.53

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Solution

The fourth proportional to 16,487.22, 24,733.87 and 5,394.53 is: 8,092.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,487.22 : 24,733.87 = 5,394.53 : x
  2. Step 2: Convert to fraction form
    16,487.22/24,733.87 = 5,394.53/x
  3. Step 3: Cross multiply
    16,487.22x = 24,733.87 × 5,394.53
  4. Step 4: Simplify right side
    16,487.22x = 133,427,559.33
  5. Step 5: Solve for x
    x = 133,427,559.33/16,487.22
  6. Step 6: Final answer
    x = 8,092.79

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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.