Home / 5,962.50-8,943.62-3,194.57

Finding the Fourth Proportional to 5,962.50, 8,943.62 and 3,194.57

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Solution

The fourth proportional to 5,962.50, 8,943.62 and 3,194.57 is: 4,791.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.50 : 8,943.62 = 3,194.57 : x
  2. Step 2: Convert to fraction form
    5,962.50/8,943.62 = 3,194.57/x
  3. Step 3: Cross multiply
    5,962.50x = 8,943.62 × 3,194.57
  4. Step 4: Simplify right side
    5,962.50x = 28,570,959.45
  5. Step 5: Solve for x
    x = 28,570,959.45/5,962.50
  6. Step 6: Final answer
    x = 4,791.78

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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.