Home / 3,835.92-5,739.30-2,371.44

Finding the Fourth Proportional to 3,835.92, 5,739.30 and 2,371.44

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Solution

The fourth proportional to 3,835.92, 5,739.30 and 2,371.44 is: 3,548.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835.92 : 5,739.30 = 2,371.44 : x
  2. Step 2: Convert to fraction form
    3,835.92/5,739.30 = 2,371.44/x
  3. Step 3: Cross multiply
    3,835.92x = 5,739.30 × 2,371.44
  4. Step 4: Simplify right side
    3,835.92x = 13,610,405.59
  5. Step 5: Solve for x
    x = 13,610,405.59/3,835.92
  6. Step 6: Final answer
    x = 3,548.15

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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.