Home / 63,908.82-95,863.29-34,513.56

Finding the Fourth Proportional to 63,908.82, 95,863.29 and 34,513.56

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Solution

The fourth proportional to 63,908.82, 95,863.29 and 34,513.56 is: 51,770.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,908.82 : 95,863.29 = 34,513.56 : x
  2. Step 2: Convert to fraction form
    63,908.82/95,863.29 = 34,513.56/x
  3. Step 3: Cross multiply
    63,908.82x = 95,863.29 × 34,513.56
  4. Step 4: Simplify right side
    63,908.82x = 3,308,583,411.21
  5. Step 5: Solve for x
    x = 3,308,583,411.21/63,908.82
  6. Step 6: Final answer
    x = 51,770.37

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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.