Home / 5,841.72-8,766.42-2,762.04

Finding the Fourth Proportional to 5,841.72, 8,766.42 and 2,762.04

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Solution

The fourth proportional to 5,841.72, 8,766.42 and 2,762.04 is: 4,144.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841.72 : 8,766.42 = 2,762.04 : x
  2. Step 2: Convert to fraction form
    5,841.72/8,766.42 = 2,762.04/x
  3. Step 3: Cross multiply
    5,841.72x = 8,766.42 × 2,762.04
  4. Step 4: Simplify right side
    5,841.72x = 24,213,202.70
  5. Step 5: Solve for x
    x = 24,213,202.70/5,841.72
  6. Step 6: Final answer
    x = 4,144.88

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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.