Home / 23,517.30-35,267.42-6,872.96

Finding the Fourth Proportional to 23,517.30, 35,267.42 and 6,872.96

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Solution

The fourth proportional to 23,517.30, 35,267.42 and 6,872.96 is: 10,306.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,517.30 : 35,267.42 = 6,872.96 : x
  2. Step 2: Convert to fraction form
    23,517.30/35,267.42 = 6,872.96/x
  3. Step 3: Cross multiply
    23,517.30x = 35,267.42 × 6,872.96
  4. Step 4: Simplify right side
    23,517.30x = 242,391,566.96
  5. Step 5: Solve for x
    x = 242,391,566.96/23,517.30
  6. Step 6: Final answer
    x = 10,306.95

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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.