Home / 63,935.56-95,930.99-34,318.79

Finding the Fourth Proportional to 63,935.56, 95,930.99 and 34,318.79

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Solution

The fourth proportional to 63,935.56, 95,930.99 and 34,318.79 is: 51,493.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,935.56 : 95,930.99 = 34,318.79 : x
  2. Step 2: Convert to fraction form
    63,935.56/95,930.99 = 34,318.79/x
  3. Step 3: Cross multiply
    63,935.56x = 95,930.99 × 34,318.79
  4. Step 4: Simplify right side
    63,935.56x = 3,292,235,500.30
  5. Step 5: Solve for x
    x = 3,292,235,500.30/63,935.56
  6. Step 6: Final answer
    x = 51,493.03

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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.