Home / 95,817.36-132,232.06-53,375.92

Finding the Fourth Proportional to 95,817.36, 132,232.06 and 53,375.92

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Solution

The fourth proportional to 95,817.36, 132,232.06 and 53,375.92 is: 73,661.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,817.36 : 132,232.06 = 53,375.92 : x
  2. Step 2: Convert to fraction form
    95,817.36/132,232.06 = 53,375.92/x
  3. Step 3: Cross multiply
    95,817.36x = 132,232.06 × 53,375.92
  4. Step 4: Simplify right side
    95,817.36x = 7,058,007,856.00
  5. Step 5: Solve for x
    x = 7,058,007,856.00/95,817.36
  6. Step 6: Final answer
    x = 73,661.06

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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.