Home / 3,247.08-4,874.46-2,733.47

Finding the Fourth Proportional to 3,247.08, 4,874.46 and 2,733.47

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Solution

The fourth proportional to 3,247.08, 4,874.46 and 2,733.47 is: 4,103.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247.08 : 4,874.46 = 2,733.47 : x
  2. Step 2: Convert to fraction form
    3,247.08/4,874.46 = 2,733.47/x
  3. Step 3: Cross multiply
    3,247.08x = 4,874.46 × 2,733.47
  4. Step 4: Simplify right side
    3,247.08x = 13,324,165.80
  5. Step 5: Solve for x
    x = 13,324,165.80/3,247.08
  6. Step 6: Final answer
    x = 4,103.43

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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.