Home / 95,477.33-131,744.06-55,183.27

Finding the Fourth Proportional to 95,477.33, 131,744.06 and 55,183.27

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Solution

The fourth proportional to 95,477.33, 131,744.06 and 55,183.27 is: 76,144.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,477.33 : 131,744.06 = 55,183.27 : x
  2. Step 2: Convert to fraction form
    95,477.33/131,744.06 = 55,183.27/x
  3. Step 3: Cross multiply
    95,477.33x = 131,744.06 × 55,183.27
  4. Step 4: Simplify right side
    95,477.33x = 7,270,068,033.88
  5. Step 5: Solve for x
    x = 7,270,068,033.88/95,477.33
  6. Step 6: Final answer
    x = 76,144.44

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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.