Home / 110,626.22-165,994.42-50,654.60

Finding the Fourth Proportional to 110,626.22, 165,994.42 and 50,654.60

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Solution

The fourth proportional to 110,626.22, 165,994.42 and 50,654.60 is: 76,007.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,626.22 : 165,994.42 = 50,654.60 : x
  2. Step 2: Convert to fraction form
    110,626.22/165,994.42 = 50,654.60/x
  3. Step 3: Cross multiply
    110,626.22x = 165,994.42 × 50,654.60
  4. Step 4: Simplify right side
    110,626.22x = 8,408,380,947.33
  5. Step 5: Solve for x
    x = 8,408,380,947.33/110,626.22
  6. Step 6: Final answer
    x = 76,007.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.