Home / 3,327.80-4,591.02-2,067.96

Finding the Fourth Proportional to 3,327.80, 4,591.02 and 2,067.96

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Solution

The fourth proportional to 3,327.80, 4,591.02 and 2,067.96 is: 2,852.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.80 : 4,591.02 = 2,067.96 : x
  2. Step 2: Convert to fraction form
    3,327.80/4,591.02 = 2,067.96/x
  3. Step 3: Cross multiply
    3,327.80x = 4,591.02 × 2,067.96
  4. Step 4: Simplify right side
    3,327.80x = 9,494,045.72
  5. Step 5: Solve for x
    x = 9,494,045.72/3,327.80
  6. Step 6: Final answer
    x = 2,852.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.