Home / 3,634.56-5,451.52-1,037.44

Finding the Fourth Proportional to 3,634.56, 5,451.52 and 1,037.44

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Solution

The fourth proportional to 3,634.56, 5,451.52 and 1,037.44 is: 1,556.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634.56 : 5,451.52 = 1,037.44 : x
  2. Step 2: Convert to fraction form
    3,634.56/5,451.52 = 1,037.44/x
  3. Step 3: Cross multiply
    3,634.56x = 5,451.52 × 1,037.44
  4. Step 4: Simplify right side
    3,634.56x = 5,655,624.91
  5. Step 5: Solve for x
    x = 5,655,624.91/3,634.56
  6. Step 6: Final answer
    x = 1,556.07

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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.