Home / 3,229.61-4,844.88-1,037.61

Finding the Fourth Proportional to 3,229.61, 4,844.88 and 1,037.61

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Solution

The fourth proportional to 3,229.61, 4,844.88 and 1,037.61 is: 1,556.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229.61 : 4,844.88 = 1,037.61 : x
  2. Step 2: Convert to fraction form
    3,229.61/4,844.88 = 1,037.61/x
  3. Step 3: Cross multiply
    3,229.61x = 4,844.88 × 1,037.61
  4. Step 4: Simplify right side
    3,229.61x = 5,027,095.94
  5. Step 5: Solve for x
    x = 5,027,095.94/3,229.61
  6. Step 6: Final answer
    x = 1,556.57

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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.