Home / 3,251.22-4,875.89-1,060.14

Finding the Fourth Proportional to 3,251.22, 4,875.89 and 1,060.14

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Solution

The fourth proportional to 3,251.22, 4,875.89 and 1,060.14 is: 1,589.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251.22 : 4,875.89 = 1,060.14 : x
  2. Step 2: Convert to fraction form
    3,251.22/4,875.89 = 1,060.14/x
  3. Step 3: Cross multiply
    3,251.22x = 4,875.89 × 1,060.14
  4. Step 4: Simplify right side
    3,251.22x = 5,169,126.02
  5. Step 5: Solve for x
    x = 5,169,126.02/3,251.22
  6. Step 6: Final answer
    x = 1,589.90

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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.