Home / 110,725.11-166,091.38-35,845.88

Finding the Fourth Proportional to 110,725.11, 166,091.38 and 35,845.88

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Solution

The fourth proportional to 110,725.11, 166,091.38 and 35,845.88 is: 53,770.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,725.11 : 166,091.38 = 35,845.88 : x
  2. Step 2: Convert to fraction form
    110,725.11/166,091.38 = 35,845.88/x
  3. Step 3: Cross multiply
    110,725.11x = 166,091.38 × 35,845.88
  4. Step 4: Simplify right side
    110,725.11x = 5,953,690,756.44
  5. Step 5: Solve for x
    x = 5,953,690,756.44/110,725.11
  6. Step 6: Final answer
    x = 53,770.01

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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.