Home / 16,367.73-24,562.36-8,977.38

Finding the Fourth Proportional to 16,367.73, 24,562.36 and 8,977.38

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Solution

The fourth proportional to 16,367.73, 24,562.36 and 8,977.38 is: 13,471.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367.73 : 24,562.36 = 8,977.38 : x
  2. Step 2: Convert to fraction form
    16,367.73/24,562.36 = 8,977.38/x
  3. Step 3: Cross multiply
    16,367.73x = 24,562.36 × 8,977.38
  4. Step 4: Simplify right side
    16,367.73x = 220,505,639.42
  5. Step 5: Solve for x
    x = 220,505,639.42/16,367.73
  6. Step 6: Final answer
    x = 13,471.97

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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.