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Finding the Fourth Proportional to 94,512.82, 141,795.50 and 41,209.45

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Solution

The fourth proportional to 94,512.82, 141,795.50 and 41,209.45 is: 61,825.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.82 : 141,795.50 = 41,209.45 : x
  2. Step 2: Convert to fraction form
    94,512.82/141,795.50 = 41,209.45/x
  3. Step 3: Cross multiply
    94,512.82x = 141,795.50 × 41,209.45
  4. Step 4: Simplify right side
    94,512.82x = 5,843,314,567.48
  5. Step 5: Solve for x
    x = 5,843,314,567.48/94,512.82
  6. Step 6: Final answer
    x = 61,825.63

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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.