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Finding the Fourth Proportional to 110,433.27, 165,676.37 and 35,560.46

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Solution

The fourth proportional to 110,433.27, 165,676.37 and 35,560.46 is: 53,349.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,433.27 : 165,676.37 = 35,560.46 : x
  2. Step 2: Convert to fraction form
    110,433.27/165,676.37 = 35,560.46/x
  3. Step 3: Cross multiply
    110,433.27x = 165,676.37 × 35,560.46
  4. Step 4: Simplify right side
    110,433.27x = 5,891,526,922.15
  5. Step 5: Solve for x
    x = 5,891,526,922.15/110,433.27
  6. Step 6: Final answer
    x = 53,349.20

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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.