Home / 4,632.52-6,943.82-3,171.24

Finding the Fourth Proportional to 4,632.52, 6,943.82 and 3,171.24

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Solution

The fourth proportional to 4,632.52, 6,943.82 and 3,171.24 is: 4,753.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632.52 : 6,943.82 = 3,171.24 : x
  2. Step 2: Convert to fraction form
    4,632.52/6,943.82 = 3,171.24/x
  3. Step 3: Cross multiply
    4,632.52x = 6,943.82 × 3,171.24
  4. Step 4: Simplify right side
    4,632.52x = 22,020,519.74
  5. Step 5: Solve for x
    x = 22,020,519.74/4,632.52
  6. Step 6: Final answer
    x = 4,753.46

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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.