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Finding the Fourth Proportional to 3,796.83, 5,236.92 and 2,452.77

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Solution

The fourth proportional to 3,796.83, 5,236.92 and 2,452.77 is: 3,383.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796.83 : 5,236.92 = 2,452.77 : x
  2. Step 2: Convert to fraction form
    3,796.83/5,236.92 = 2,452.77/x
  3. Step 3: Cross multiply
    3,796.83x = 5,236.92 × 2,452.77
  4. Step 4: Simplify right side
    3,796.83x = 12,844,960.27
  5. Step 5: Solve for x
    x = 12,844,960.27/3,796.83
  6. Step 6: Final answer
    x = 3,383.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.