Home / 95,476.56-131,757.60-53,039.04

Finding the Fourth Proportional to 95,476.56, 131,757.60 and 53,039.04

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Solution

The fourth proportional to 95,476.56, 131,757.60 and 53,039.04 is: 73,193.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,476.56 : 131,757.60 = 53,039.04 : x
  2. Step 2: Convert to fraction form
    95,476.56/131,757.60 = 53,039.04/x
  3. Step 3: Cross multiply
    95,476.56x = 131,757.60 × 53,039.04
  4. Step 4: Simplify right side
    95,476.56x = 6,988,296,616.70
  5. Step 5: Solve for x
    x = 6,988,296,616.70/95,476.56
  6. Step 6: Final answer
    x = 73,193.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.