Home / 4,806.15-7,201.92-3,567.75

Finding the Fourth Proportional to 4,806.15, 7,201.92 and 3,567.75

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Solution

The fourth proportional to 4,806.15, 7,201.92 and 3,567.75 is: 5,346.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806.15 : 7,201.92 = 3,567.75 : x
  2. Step 2: Convert to fraction form
    4,806.15/7,201.92 = 3,567.75/x
  3. Step 3: Cross multiply
    4,806.15x = 7,201.92 × 3,567.75
  4. Step 4: Simplify right side
    4,806.15x = 25,694,650.08
  5. Step 5: Solve for x
    x = 25,694,650.08/4,806.15
  6. Step 6: Final answer
    x = 5,346.20

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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.