Home / 4,610.25-6,362.15-2,747.25

Finding the Fourth Proportional to 4,610.25, 6,362.15 and 2,747.25

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Solution

The fourth proportional to 4,610.25, 6,362.15 and 2,747.25 is: 3,791.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.25 : 6,362.15 = 2,747.25 : x
  2. Step 2: Convert to fraction form
    4,610.25/6,362.15 = 2,747.25/x
  3. Step 3: Cross multiply
    4,610.25x = 6,362.15 × 2,747.25
  4. Step 4: Simplify right side
    4,610.25x = 17,478,402.85
  5. Step 5: Solve for x
    x = 17,478,402.85/4,610.25
  6. Step 6: Final answer
    x = 3,791.21

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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.