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Finding the Fourth Proportional to 95,965.56, 144,012.60 and 33,636.06

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Solution

The fourth proportional to 95,965.56, 144,012.60 and 33,636.06 is: 50,476.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,965.56 : 144,012.60 = 33,636.06 : x
  2. Step 2: Convert to fraction form
    95,965.56/144,012.60 = 33,636.06/x
  3. Step 3: Cross multiply
    95,965.56x = 144,012.60 × 33,636.06
  4. Step 4: Simplify right side
    95,965.56x = 4,844,016,454.36
  5. Step 5: Solve for x
    x = 4,844,016,454.36/95,965.56
  6. Step 6: Final answer
    x = 50,476.61

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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.