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Finding the Fourth Proportional to 97,033.72, 133,905.96 and 54,592.48

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Solution

The fourth proportional to 97,033.72, 133,905.96 and 54,592.48 is: 75,337.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,033.72 : 133,905.96 = 54,592.48 : x
  2. Step 2: Convert to fraction form
    97,033.72/133,905.96 = 54,592.48/x
  3. Step 3: Cross multiply
    97,033.72x = 133,905.96 × 54,592.48
  4. Step 4: Simplify right side
    97,033.72x = 7,310,258,443.18
  5. Step 5: Solve for x
    x = 7,310,258,443.18/97,033.72
  6. Step 6: Final answer
    x = 75,337.30

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