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Finding the Fourth Proportional to 363,233.97, 544,786.56 and 110,453.22

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Solution

The fourth proportional to 363,233.97, 544,786.56 and 110,453.22 is: 165,660.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,233.97 : 544,786.56 = 110,453.22 : x
  2. Step 2: Convert to fraction form
    363,233.97/544,786.56 = 110,453.22/x
  3. Step 3: Cross multiply
    363,233.97x = 544,786.56 × 110,453.22
  4. Step 4: Simplify right side
    363,233.97x = 60,173,429,764.72
  5. Step 5: Solve for x
    x = 60,173,429,764.72/363,233.97
  6. Step 6: Final answer
    x = 165,660.25

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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.