Home / 3,532.90-5,299.39-1,067.82

Finding the Fourth Proportional to 3,532.90, 5,299.39 and 1,067.82

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Solution

The fourth proportional to 3,532.90, 5,299.39 and 1,067.82 is: 1,601.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.90 : 5,299.39 = 1,067.82 : x
  2. Step 2: Convert to fraction form
    3,532.90/5,299.39 = 1,067.82/x
  3. Step 3: Cross multiply
    3,532.90x = 5,299.39 × 1,067.82
  4. Step 4: Simplify right side
    3,532.90x = 5,658,794.63
  5. Step 5: Solve for x
    x = 5,658,794.63/3,532.90
  6. Step 6: Final answer
    x = 1,601.74

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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.