Home / 5,753.44-8,628.49-2,242.66

Finding the Fourth Proportional to 5,753.44, 8,628.49 and 2,242.66

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Solution

The fourth proportional to 5,753.44, 8,628.49 and 2,242.66 is: 3,363.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753.44 : 8,628.49 = 2,242.66 : x
  2. Step 2: Convert to fraction form
    5,753.44/8,628.49 = 2,242.66/x
  3. Step 3: Cross multiply
    5,753.44x = 8,628.49 × 2,242.66
  4. Step 4: Simplify right side
    5,753.44x = 19,350,769.38
  5. Step 5: Solve for x
    x = 19,350,769.38/5,753.44
  6. Step 6: Final answer
    x = 3,363.34

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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.