Home / 4,069.33-6,100.95-2,605.66

Finding the Fourth Proportional to 4,069.33, 6,100.95 and 2,605.66

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Solution

The fourth proportional to 4,069.33, 6,100.95 and 2,605.66 is: 3,906.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.33 : 6,100.95 = 2,605.66 : x
  2. Step 2: Convert to fraction form
    4,069.33/6,100.95 = 2,605.66/x
  3. Step 3: Cross multiply
    4,069.33x = 6,100.95 × 2,605.66
  4. Step 4: Simplify right side
    4,069.33x = 15,897,001.38
  5. Step 5: Solve for x
    x = 15,897,001.38/4,069.33
  6. Step 6: Final answer
    x = 3,906.54

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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.