Home / 3,738.27-5,608.23-1,141.41

Finding the Fourth Proportional to 3,738.27, 5,608.23 and 1,141.41

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Solution

The fourth proportional to 3,738.27, 5,608.23 and 1,141.41 is: 1,712.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738.27 : 5,608.23 = 1,141.41 : x
  2. Step 2: Convert to fraction form
    3,738.27/5,608.23 = 1,141.41/x
  3. Step 3: Cross multiply
    3,738.27x = 5,608.23 × 1,141.41
  4. Step 4: Simplify right side
    3,738.27x = 6,401,289.80
  5. Step 5: Solve for x
    x = 6,401,289.80/3,738.27
  6. Step 6: Final answer
    x = 1,712.37

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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.