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Finding the Fourth Proportional to 95,559.54, 143,338.77 and 33,229.50

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Solution

The fourth proportional to 95,559.54, 143,338.77 and 33,229.50 is: 49,844.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,559.54 : 143,338.77 = 33,229.50 : x
  2. Step 2: Convert to fraction form
    95,559.54/143,338.77 = 33,229.50/x
  3. Step 3: Cross multiply
    95,559.54x = 143,338.77 × 33,229.50
  4. Step 4: Simplify right side
    95,559.54x = 4,763,075,657.72
  5. Step 5: Solve for x
    x = 4,763,075,657.72/95,559.54
  6. Step 6: Final answer
    x = 49,844.06

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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.