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Finding the Fourth Proportional to 2,296.17, 3,168.03 and 1,301.43

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Solution

The fourth proportional to 2,296.17, 3,168.03 and 1,301.43 is: 1,795.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296.17 : 3,168.03 = 1,301.43 : x
  2. Step 2: Convert to fraction form
    2,296.17/3,168.03 = 1,301.43/x
  3. Step 3: Cross multiply
    2,296.17x = 3,168.03 × 1,301.43
  4. Step 4: Simplify right side
    2,296.17x = 4,122,969.28
  5. Step 5: Solve for x
    x = 4,122,969.28/2,296.17
  6. Step 6: Final answer
    x = 1,795.59

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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.