Home / 24,872.05-37,310.81-8,226.02

Finding the Fourth Proportional to 24,872.05, 37,310.81 and 8,226.02

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Solution

The fourth proportional to 24,872.05, 37,310.81 and 8,226.02 is: 12,339.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,872.05 : 37,310.81 = 8,226.02 : x
  2. Step 2: Convert to fraction form
    24,872.05/37,310.81 = 8,226.02/x
  3. Step 3: Cross multiply
    24,872.05x = 37,310.81 × 8,226.02
  4. Step 4: Simplify right side
    24,872.05x = 306,919,469.28
  5. Step 5: Solve for x
    x = 306,919,469.28/24,872.05
  6. Step 6: Final answer
    x = 12,339.93

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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.