Home / 110,001.33-164,946.24-53,757.36

Finding the Fourth Proportional to 110,001.33, 164,946.24 and 53,757.36

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Solution

The fourth proportional to 110,001.33, 164,946.24 and 53,757.36 is: 80,608.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,001.33 : 164,946.24 = 53,757.36 : x
  2. Step 2: Convert to fraction form
    110,001.33/164,946.24 = 53,757.36/x
  3. Step 3: Cross multiply
    110,001.33x = 164,946.24 × 53,757.36
  4. Step 4: Simplify right side
    110,001.33x = 8,867,074,404.33
  5. Step 5: Solve for x
    x = 8,867,074,404.33/110,001.33
  6. Step 6: Final answer
    x = 80,608.79

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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.