Home / 3,367.96-5,043.30-2,065.48

Finding the Fourth Proportional to 3,367.96, 5,043.30 and 2,065.48

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Solution

The fourth proportional to 3,367.96, 5,043.30 and 2,065.48 is: 3,092.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367.96 : 5,043.30 = 2,065.48 : x
  2. Step 2: Convert to fraction form
    3,367.96/5,043.30 = 2,065.48/x
  3. Step 3: Cross multiply
    3,367.96x = 5,043.30 × 2,065.48
  4. Step 4: Simplify right side
    3,367.96x = 10,416,835.28
  5. Step 5: Solve for x
    x = 10,416,835.28/3,367.96
  6. Step 6: Final answer
    x = 3,092.92

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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.