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Finding the Fourth Proportional to 6,067.82, 9,101.78 and 1,907.73

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Solution

The fourth proportional to 6,067.82, 9,101.78 and 1,907.73 is: 2,861.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.82 : 9,101.78 = 1,907.73 : x
  2. Step 2: Convert to fraction form
    6,067.82/9,101.78 = 1,907.73/x
  3. Step 3: Cross multiply
    6,067.82x = 9,101.78 × 1,907.73
  4. Step 4: Simplify right side
    6,067.82x = 17,363,738.76
  5. Step 5: Solve for x
    x = 17,363,738.76/6,067.82
  6. Step 6: Final answer
    x = 2,861.61

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.