Home / 3,806.55-5,232.85-3,273.48

Finding the Fourth Proportional to 3,806.55, 5,232.85 and 3,273.48

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Solution

The fourth proportional to 3,806.55, 5,232.85 and 3,273.48 is: 4,500.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806.55 : 5,232.85 = 3,273.48 : x
  2. Step 2: Convert to fraction form
    3,806.55/5,232.85 = 3,273.48/x
  3. Step 3: Cross multiply
    3,806.55x = 5,232.85 × 3,273.48
  4. Step 4: Simplify right side
    3,806.55x = 17,129,621.63
  5. Step 5: Solve for x
    x = 17,129,621.63/3,806.55
  6. Step 6: Final answer
    x = 4,500.04

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.