Home / 5,960.22-8,929.43-2,791.85

Finding the Fourth Proportional to 5,960.22, 8,929.43 and 2,791.85

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Solution

The fourth proportional to 5,960.22, 8,929.43 and 2,791.85 is: 4,182.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.22 : 8,929.43 = 2,791.85 : x
  2. Step 2: Convert to fraction form
    5,960.22/8,929.43 = 2,791.85/x
  3. Step 3: Cross multiply
    5,960.22x = 8,929.43 × 2,791.85
  4. Step 4: Simplify right side
    5,960.22x = 24,929,596.71
  5. Step 5: Solve for x
    x = 24,929,596.71/5,960.22
  6. Step 6: Final answer
    x = 4,182.66

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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.