Home / 16,374.43-24,559.17-5,983.75

Finding the Fourth Proportional to 16,374.43, 24,559.17 and 5,983.75

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Solution

The fourth proportional to 16,374.43, 24,559.17 and 5,983.75 is: 8,974.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,374.43 : 24,559.17 = 5,983.75 : x
  2. Step 2: Convert to fraction form
    16,374.43/24,559.17 = 5,983.75/x
  3. Step 3: Cross multiply
    16,374.43x = 24,559.17 × 5,983.75
  4. Step 4: Simplify right side
    16,374.43x = 146,955,933.49
  5. Step 5: Solve for x
    x = 146,955,933.49/16,374.43
  6. Step 6: Final answer
    x = 8,974.72

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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.