Home / 4,469.06-6,167.66-2,480.00

Finding the Fourth Proportional to 4,469.06, 6,167.66 and 2,480.00

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Solution

The fourth proportional to 4,469.06, 6,167.66 and 2,480.00 is: 3,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.06 : 6,167.66 = 2,480.00 : x
  2. Step 2: Convert to fraction form
    4,469.06/6,167.66 = 2,480.00/x
  3. Step 3: Cross multiply
    4,469.06x = 6,167.66 × 2,480.00
  4. Step 4: Simplify right side
    4,469.06x = 15,295,799.82
  5. Step 5: Solve for x
    x = 15,295,799.82/4,469.06
  6. Step 6: Final answer
    x = 3,422.60

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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.