Home / 95,761.48-143,676.78-33,441.16

Finding the Fourth Proportional to 95,761.48, 143,676.78 and 33,441.16

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Solution

The fourth proportional to 95,761.48, 143,676.78 and 33,441.16 is: 50,173.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,761.48 : 143,676.78 = 33,441.16 : x
  2. Step 2: Convert to fraction form
    95,761.48/143,676.78 = 33,441.16/x
  3. Step 3: Cross multiply
    95,761.48x = 143,676.78 × 33,441.16
  4. Step 4: Simplify right side
    95,761.48x = 4,804,718,188.26
  5. Step 5: Solve for x
    x = 4,804,718,188.26/95,761.48
  6. Step 6: Final answer
    x = 50,173.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.