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Finding the Fourth Proportional to 62,193.33, 93,299.27 and 20,059.56

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Solution

The fourth proportional to 62,193.33, 93,299.27 and 20,059.56 is: 30,092.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,193.33 : 93,299.27 = 20,059.56 : x
  2. Step 2: Convert to fraction form
    62,193.33/93,299.27 = 20,059.56/x
  3. Step 3: Cross multiply
    62,193.33x = 93,299.27 × 20,059.56
  4. Step 4: Simplify right side
    62,193.33x = 1,871,542,204.22
  5. Step 5: Solve for x
    x = 1,871,542,204.22/62,193.33
  6. Step 6: Final answer
    x = 30,092.33

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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.