Home / 16,234.41-24,352.88-5,141.73

Finding the Fourth Proportional to 16,234.41, 24,352.88 and 5,141.73

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Solution

The fourth proportional to 16,234.41, 24,352.88 and 5,141.73 is: 7,712.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,234.41 : 24,352.88 = 5,141.73 : x
  2. Step 2: Convert to fraction form
    16,234.41/24,352.88 = 5,141.73/x
  3. Step 3: Cross multiply
    16,234.41x = 24,352.88 × 5,141.73
  4. Step 4: Simplify right side
    16,234.41x = 125,215,907.97
  5. Step 5: Solve for x
    x = 125,215,907.97/16,234.41
  6. Step 6: Final answer
    x = 7,712.99

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1.5x scale

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.