Home / 95,895.33-132,336.14-53,456.55

Finding the Fourth Proportional to 95,895.33, 132,336.14 and 53,456.55

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Solution

The fourth proportional to 95,895.33, 132,336.14 and 53,456.55 is: 73,770.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,895.33 : 132,336.14 = 53,456.55 : x
  2. Step 2: Convert to fraction form
    95,895.33/132,336.14 = 53,456.55/x
  3. Step 3: Cross multiply
    95,895.33x = 132,336.14 × 53,456.55
  4. Step 4: Simplify right side
    95,895.33x = 7,074,233,217.43
  5. Step 5: Solve for x
    x = 7,074,233,217.43/95,895.33
  6. Step 6: Final answer
    x = 73,770.36

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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.