Home / 3,635.64-5,452.85-1,037.97

Finding the Fourth Proportional to 3,635.64, 5,452.85 and 1,037.97

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Solution

The fourth proportional to 3,635.64, 5,452.85 and 1,037.97 is: 1,556.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635.64 : 5,452.85 = 1,037.97 : x
  2. Step 2: Convert to fraction form
    3,635.64/5,452.85 = 1,037.97/x
  3. Step 3: Cross multiply
    3,635.64x = 5,452.85 × 1,037.97
  4. Step 4: Simplify right side
    3,635.64x = 5,659,894.71
  5. Step 5: Solve for x
    x = 5,659,894.71/3,635.64
  6. Step 6: Final answer
    x = 1,556.78

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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.