Home / 4,136.18-5,707.92-2,367.82

Finding the Fourth Proportional to 4,136.18, 5,707.92 and 2,367.82

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Solution

The fourth proportional to 4,136.18, 5,707.92 and 2,367.82 is: 3,267.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.18 : 5,707.92 = 2,367.82 : x
  2. Step 2: Convert to fraction form
    4,136.18/5,707.92 = 2,367.82/x
  3. Step 3: Cross multiply
    4,136.18x = 5,707.92 × 2,367.82
  4. Step 4: Simplify right side
    4,136.18x = 13,515,327.13
  5. Step 5: Solve for x
    x = 13,515,327.13/4,136.18
  6. Step 6: Final answer
    x = 3,267.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.