Home / 8,016.50-12,026.31-2,468.87

Finding the Fourth Proportional to 8,016.50, 12,026.31 and 2,468.87

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Solution

The fourth proportional to 8,016.50, 12,026.31 and 2,468.87 is: 3,703.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016.50 : 12,026.31 = 2,468.87 : x
  2. Step 2: Convert to fraction form
    8,016.50/12,026.31 = 2,468.87/x
  3. Step 3: Cross multiply
    8,016.50x = 12,026.31 × 2,468.87
  4. Step 4: Simplify right side
    8,016.50x = 29,691,395.97
  5. Step 5: Solve for x
    x = 29,691,395.97/8,016.50
  6. Step 6: Final answer
    x = 3,703.79

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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.