Home / 3,837.24-5,749.11-2,735.91

Finding the Fourth Proportional to 3,837.24, 5,749.11 and 2,735.91

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Solution

The fourth proportional to 3,837.24, 5,749.11 and 2,735.91 is: 4,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837.24 : 5,749.11 = 2,735.91 : x
  2. Step 2: Convert to fraction form
    3,837.24/5,749.11 = 2,735.91/x
  3. Step 3: Cross multiply
    3,837.24x = 5,749.11 × 2,735.91
  4. Step 4: Simplify right side
    3,837.24x = 15,729,047.54
  5. Step 5: Solve for x
    x = 15,729,047.54/3,837.24
  6. Step 6: Final answer
    x = 4,099.05

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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.