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Finding the Fourth Proportional to 95,858.08, 143,851.10 and 33,528.56

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Solution

The fourth proportional to 95,858.08, 143,851.10 and 33,528.56 is: 50,315.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,858.08 : 143,851.10 = 33,528.56 : x
  2. Step 2: Convert to fraction form
    95,858.08/143,851.10 = 33,528.56/x
  3. Step 3: Cross multiply
    95,858.08x = 143,851.10 × 33,528.56
  4. Step 4: Simplify right side
    95,858.08x = 4,823,120,237.42
  5. Step 5: Solve for x
    x = 4,823,120,237.42/95,858.08
  6. Step 6: Final answer
    x = 50,315.22

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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.