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Finding the Fourth Proportional to 2,753.41, 3,799.73 and 1,494.48

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Solution

The fourth proportional to 2,753.41, 3,799.73 and 1,494.48 is: 2,062.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753.41 : 3,799.73 = 1,494.48 : x
  2. Step 2: Convert to fraction form
    2,753.41/3,799.73 = 1,494.48/x
  3. Step 3: Cross multiply
    2,753.41x = 3,799.73 × 1,494.48
  4. Step 4: Simplify right side
    2,753.41x = 5,678,620.49
  5. Step 5: Solve for x
    x = 5,678,620.49/2,753.41
  6. Step 6: Final answer
    x = 2,062.40

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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.