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Finding the Fourth Proportional to 2,182.76, 3,274.25 and 796.07

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Solution

The fourth proportional to 2,182.76, 3,274.25 and 796.07 is: 1,194.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182.76 : 3,274.25 = 796.07 : x
  2. Step 2: Convert to fraction form
    2,182.76/3,274.25 = 796.07/x
  3. Step 3: Cross multiply
    2,182.76x = 3,274.25 × 796.07
  4. Step 4: Simplify right side
    2,182.76x = 2,606,532.20
  5. Step 5: Solve for x
    x = 2,606,532.20/2,182.76
  6. Step 6: Final answer
    x = 1,194.15

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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.