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Finding the Fourth Proportional to 95,405.77, 143,174.27 and 33,076.27

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Solution

The fourth proportional to 95,405.77, 143,174.27 and 33,076.27 is: 49,637.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,405.77 : 143,174.27 = 33,076.27 : x
  2. Step 2: Convert to fraction form
    95,405.77/143,174.27 = 33,076.27/x
  3. Step 3: Cross multiply
    95,405.77x = 143,174.27 × 33,076.27
  4. Step 4: Simplify right side
    95,405.77x = 4,735,670,081.82
  5. Step 5: Solve for x
    x = 4,735,670,081.82/95,405.77
  6. Step 6: Final answer
    x = 49,637.15

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