Home / 4,069.92-6,100.56-3,202.08

Finding the Fourth Proportional to 4,069.92, 6,100.56 and 3,202.08

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Solution

The fourth proportional to 4,069.92, 6,100.56 and 3,202.08 is: 4,799.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.92 : 6,100.56 = 3,202.08 : x
  2. Step 2: Convert to fraction form
    4,069.92/6,100.56 = 3,202.08/x
  3. Step 3: Cross multiply
    4,069.92x = 6,100.56 × 3,202.08
  4. Step 4: Simplify right side
    4,069.92x = 19,534,481.16
  5. Step 5: Solve for x
    x = 19,534,481.16/4,069.92
  6. Step 6: Final answer
    x = 4,799.72

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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.