Home / 95,930.82-132,392.43-52,918.74

Finding the Fourth Proportional to 95,930.82, 132,392.43 and 52,918.74

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Solution

The fourth proportional to 95,930.82, 132,392.43 and 52,918.74 is: 73,032.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,930.82 : 132,392.43 = 52,918.74 : x
  2. Step 2: Convert to fraction form
    95,930.82/132,392.43 = 52,918.74/x
  3. Step 3: Cross multiply
    95,930.82x = 132,392.43 × 52,918.74
  4. Step 4: Simplify right side
    95,930.82x = 7,006,040,581.14
  5. Step 5: Solve for x
    x = 7,006,040,581.14/95,930.82
  6. Step 6: Final answer
    x = 73,032.22

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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.