Home / 3,932.71-5,899.45-1,466.95

Finding the Fourth Proportional to 3,932.71, 5,899.45 and 1,466.95

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Solution

The fourth proportional to 3,932.71, 5,899.45 and 1,466.95 is: 2,200.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,932.71 : 5,899.45 = 1,466.95 : x
  2. Step 2: Convert to fraction form
    3,932.71/5,899.45 = 1,466.95/x
  3. Step 3: Cross multiply
    3,932.71x = 5,899.45 × 1,466.95
  4. Step 4: Simplify right side
    3,932.71x = 8,654,198.18
  5. Step 5: Solve for x
    x = 8,654,198.18/3,932.71
  6. Step 6: Final answer
    x = 2,200.57

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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.