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Finding the Fourth Proportional to 1,459.41, 2,013.99 and 796.27

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Solution

The fourth proportional to 1,459.41, 2,013.99 and 796.27 is: 1,098.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459.41 : 2,013.99 = 796.27 : x
  2. Step 2: Convert to fraction form
    1,459.41/2,013.99 = 796.27/x
  3. Step 3: Cross multiply
    1,459.41x = 2,013.99 × 796.27
  4. Step 4: Simplify right side
    1,459.41x = 1,603,674.78
  5. Step 5: Solve for x
    x = 1,603,674.78/1,459.41
  6. Step 6: Final answer
    x = 1,098.85

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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.