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Finding the Fourth Proportional to 63,481.52, 95,197.62 and 33,883.22

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Solution

The fourth proportional to 63,481.52, 95,197.62 and 33,883.22 is: 50,811.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,481.52 : 95,197.62 = 33,883.22 : x
  2. Step 2: Convert to fraction form
    63,481.52/95,197.62 = 33,883.22/x
  3. Step 3: Cross multiply
    63,481.52x = 95,197.62 × 33,883.22
  4. Step 4: Simplify right side
    63,481.52x = 3,225,601,901.94
  5. Step 5: Solve for x
    x = 3,225,601,901.94/63,481.52
  6. Step 6: Final answer
    x = 50,811.67

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1.5x scale

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.