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Finding the Fourth Proportional to 95,938.92, 143,903.52 and 33,604.56

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Solution

The fourth proportional to 95,938.92, 143,903.52 and 33,604.56 is: 50,405.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,938.92 : 143,903.52 = 33,604.56 : x
  2. Step 2: Convert to fraction form
    95,938.92/143,903.52 = 33,604.56/x
  3. Step 3: Cross multiply
    95,938.92x = 143,903.52 × 33,604.56
  4. Step 4: Simplify right side
    95,938.92x = 4,835,814,472.05
  5. Step 5: Solve for x
    x = 4,835,814,472.05/95,938.92
  6. Step 6: Final answer
    x = 50,405.14

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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.