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Finding the Fourth Proportional to 63,481.84, 95,198.08 and 33,883.52

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Solution

The fourth proportional to 63,481.84, 95,198.08 and 33,883.52 is: 50,812.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,481.84 : 95,198.08 = 33,883.52 : x
  2. Step 2: Convert to fraction form
    63,481.84/95,198.08 = 33,883.52/x
  3. Step 3: Cross multiply
    63,481.84x = 95,198.08 × 33,883.52
  4. Step 4: Simplify right side
    63,481.84x = 3,225,646,047.64
  5. Step 5: Solve for x
    x = 3,225,646,047.64/63,481.84
  6. Step 6: Final answer
    x = 50,812.11

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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.