Home / 95,354.73-131,590.31-52,913.97

Finding the Fourth Proportional to 95,354.73, 131,590.31 and 52,913.97

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Solution

The fourth proportional to 95,354.73, 131,590.31 and 52,913.97 is: 73,021.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,354.73 : 131,590.31 = 52,913.97 : x
  2. Step 2: Convert to fraction form
    95,354.73/131,590.31 = 52,913.97/x
  3. Step 3: Cross multiply
    95,354.73x = 131,590.31 × 52,913.97
  4. Step 4: Simplify right side
    95,354.73x = 6,962,965,451.06
  5. Step 5: Solve for x
    x = 6,962,965,451.06/95,354.73
  6. Step 6: Final answer
    x = 73,021.71

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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.