Home / 95,754.39-132,141.97-53,313.83

Finding the Fourth Proportional to 95,754.39, 132,141.97 and 53,313.83

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Solution

The fourth proportional to 95,754.39, 132,141.97 and 53,313.83 is: 73,573.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,754.39 : 132,141.97 = 53,313.83 : x
  2. Step 2: Convert to fraction form
    95,754.39/132,141.97 = 53,313.83/x
  3. Step 3: Cross multiply
    95,754.39x = 132,141.97 × 53,313.83
  4. Step 4: Simplify right side
    95,754.39x = 7,044,994,524.45
  5. Step 5: Solve for x
    x = 7,044,994,524.45/95,754.39
  6. Step 6: Final answer
    x = 73,573.59

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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.