Home / 110,712.20-166,094.65-35,832.35

Finding the Fourth Proportional to 110,712.20, 166,094.65 and 35,832.35

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Solution

The fourth proportional to 110,712.20, 166,094.65 and 35,832.35 is: 53,757.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,712.20 : 166,094.65 = 35,832.35 : x
  2. Step 2: Convert to fraction form
    110,712.20/166,094.65 = 35,832.35/x
  3. Step 3: Cross multiply
    110,712.20x = 166,094.65 × 35,832.35
  4. Step 4: Simplify right side
    110,712.20x = 5,951,560,711.87
  5. Step 5: Solve for x
    x = 5,951,560,711.87/110,712.20
  6. Step 6: Final answer
    x = 53,757.05

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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.