Home / 4,452.92-6,670.15-2,257.03

Finding the Fourth Proportional to 4,452.92, 6,670.15 and 2,257.03

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Solution

The fourth proportional to 4,452.92, 6,670.15 and 2,257.03 is: 3,380.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.92 : 6,670.15 = 2,257.03 : x
  2. Step 2: Convert to fraction form
    4,452.92/6,670.15 = 2,257.03/x
  3. Step 3: Cross multiply
    4,452.92x = 6,670.15 × 2,257.03
  4. Step 4: Simplify right side
    4,452.92x = 15,054,731.35
  5. Step 5: Solve for x
    x = 15,054,731.35/4,452.92
  6. Step 6: Final answer
    x = 3,380.86

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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.