Home / 110,924.39-166,377.20-47,741.96

Finding the Fourth Proportional to 110,924.39, 166,377.20 and 47,741.96

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Solution

The fourth proportional to 110,924.39, 166,377.20 and 47,741.96 is: 71,608.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,924.39 : 166,377.20 = 47,741.96 : x
  2. Step 2: Convert to fraction form
    110,924.39/166,377.20 = 47,741.96/x
  3. Step 3: Cross multiply
    110,924.39x = 166,377.20 × 47,741.96
  4. Step 4: Simplify right side
    110,924.39x = 7,943,172,556.72
  5. Step 5: Solve for x
    x = 7,943,172,556.72/110,924.39
  6. Step 6: Final answer
    x = 71,608.89

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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.