Home / 63,938.82-95,821.44-33,945.48

Finding the Fourth Proportional to 63,938.82, 95,821.44 and 33,945.48

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Solution

The fourth proportional to 63,938.82, 95,821.44 and 33,945.48 is: 50,872.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,938.82 : 95,821.44 = 33,945.48 : x
  2. Step 2: Convert to fraction form
    63,938.82/95,821.44 = 33,945.48/x
  3. Step 3: Cross multiply
    63,938.82x = 95,821.44 × 33,945.48
  4. Step 4: Simplify right side
    63,938.82x = 3,252,704,775.09
  5. Step 5: Solve for x
    x = 3,252,704,775.09/63,938.82
  6. Step 6: Final answer
    x = 50,872.14

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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.