Home / 63,044.22-94,553.22-18,660.56

Finding the Fourth Proportional to 63,044.22, 94,553.22 and 18,660.56

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Solution

The fourth proportional to 63,044.22, 94,553.22 and 18,660.56 is: 27,986.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,044.22 : 94,553.22 = 18,660.56 : x
  2. Step 2: Convert to fraction form
    63,044.22/94,553.22 = 18,660.56/x
  3. Step 3: Cross multiply
    63,044.22x = 94,553.22 × 18,660.56
  4. Step 4: Simplify right side
    63,044.22x = 1,764,416,035.00
  5. Step 5: Solve for x
    x = 1,764,416,035.00/63,044.22
  6. Step 6: Final answer
    x = 27,986.96

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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.