Home / 95,939.56-143,822.22-33,576.04

Finding the Fourth Proportional to 95,939.56, 143,822.22 and 33,576.04

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Solution

The fourth proportional to 95,939.56, 143,822.22 and 33,576.04 is: 50,333.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,939.56 : 143,822.22 = 33,576.04 : x
  2. Step 2: Convert to fraction form
    95,939.56/143,822.22 = 33,576.04/x
  3. Step 3: Cross multiply
    95,939.56x = 143,822.22 × 33,576.04
  4. Step 4: Simplify right side
    95,939.56x = 4,828,980,611.61
  5. Step 5: Solve for x
    x = 4,828,980,611.61/95,939.56
  6. Step 6: Final answer
    x = 50,333.57

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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.