Home / 3,287.14-4,922.08-2,625.97

Finding the Fourth Proportional to 3,287.14, 4,922.08 and 2,625.97

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Solution

The fourth proportional to 3,287.14, 4,922.08 and 2,625.97 is: 3,932.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287.14 : 4,922.08 = 2,625.97 : x
  2. Step 2: Convert to fraction form
    3,287.14/4,922.08 = 2,625.97/x
  3. Step 3: Cross multiply
    3,287.14x = 4,922.08 × 2,625.97
  4. Step 4: Simplify right side
    3,287.14x = 12,925,234.42
  5. Step 5: Solve for x
    x = 12,925,234.42/3,287.14
  6. Step 6: Final answer
    x = 3,932.06

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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.