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Finding the Fourth Proportional to 896.17, 1,343.82 and 796.27

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Solution

The fourth proportional to 896.17, 1,343.82 and 796.27 is: 1,194.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    896.17 : 1,343.82 = 796.27 : x
  2. Step 2: Convert to fraction form
    896.17/1,343.82 = 796.27/x
  3. Step 3: Cross multiply
    896.17x = 1,343.82 × 796.27
  4. Step 4: Simplify right side
    896.17x = 1,070,043.55
  5. Step 5: Solve for x
    x = 1,070,043.55/896.17
  6. Step 6: Final answer
    x = 1,194.02

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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.