Home / 4,571.97-6,851.57-2,227.32

Finding the Fourth Proportional to 4,571.97, 6,851.57 and 2,227.32

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Solution

The fourth proportional to 4,571.97, 6,851.57 and 2,227.32 is: 3,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571.97 : 6,851.57 = 2,227.32 : x
  2. Step 2: Convert to fraction form
    4,571.97/6,851.57 = 2,227.32/x
  3. Step 3: Cross multiply
    4,571.97x = 6,851.57 × 2,227.32
  4. Step 4: Simplify right side
    4,571.97x = 15,260,668.95
  5. Step 5: Solve for x
    x = 15,260,668.95/4,571.97
  6. Step 6: Final answer
    x = 3,337.88

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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.