Home / 16,236.60-24,353.66-4,549.38

Finding the Fourth Proportional to 16,236.60, 24,353.66 and 4,549.38

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Solution

The fourth proportional to 16,236.60, 24,353.66 and 4,549.38 is: 6,823.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236.60 : 24,353.66 = 4,549.38 : x
  2. Step 2: Convert to fraction form
    16,236.60/24,353.66 = 4,549.38/x
  3. Step 3: Cross multiply
    16,236.60x = 24,353.66 × 4,549.38
  4. Step 4: Simplify right side
    16,236.60x = 110,794,053.73
  5. Step 5: Solve for x
    x = 110,794,053.73/16,236.60
  6. Step 6: Final answer
    x = 6,823.72

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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.