Home / 3,532.55-5,298.87-1,067.39

Finding the Fourth Proportional to 3,532.55, 5,298.87 and 1,067.39

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Solution

The fourth proportional to 3,532.55, 5,298.87 and 1,067.39 is: 1,601.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.55 : 5,298.87 = 1,067.39 : x
  2. Step 2: Convert to fraction form
    3,532.55/5,298.87 = 1,067.39/x
  3. Step 3: Cross multiply
    3,532.55x = 5,298.87 × 1,067.39
  4. Step 4: Simplify right side
    3,532.55x = 5,655,960.85
  5. Step 5: Solve for x
    x = 5,655,960.85/3,532.55
  6. Step 6: Final answer
    x = 1,601.10

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1.5x scale

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.