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Finding the Fourth Proportional to 95,857.56, 143,850.33 and 33,528.06

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Solution

The fourth proportional to 95,857.56, 143,850.33 and 33,528.06 is: 50,314.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,857.56 : 143,850.33 = 33,528.06 : x
  2. Step 2: Convert to fraction form
    95,857.56/143,850.33 = 33,528.06/x
  3. Step 3: Cross multiply
    95,857.56x = 143,850.33 × 33,528.06
  4. Step 4: Simplify right side
    95,857.56x = 4,823,022,495.26
  5. Step 5: Solve for x
    x = 4,823,022,495.26/95,857.56
  6. Step 6: Final answer
    x = 50,314.47

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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.