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Finding the Fourth Proportional to 2,753.37, 3,799.66 and 1,494.42

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Solution

The fourth proportional to 2,753.37, 3,799.66 and 1,494.42 is: 2,062.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753.37 : 3,799.66 = 1,494.42 : x
  2. Step 2: Convert to fraction form
    2,753.37/3,799.66 = 1,494.42/x
  3. Step 3: Cross multiply
    2,753.37x = 3,799.66 × 1,494.42
  4. Step 4: Simplify right side
    2,753.37x = 5,678,287.90
  5. Step 5: Solve for x
    x = 5,678,287.90/2,753.37
  6. Step 6: Final answer
    x = 2,062.31

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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.