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Finding the Fourth Proportional to 95,946.90, 143,982.62 and 43,356.84

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Solution

The fourth proportional to 95,946.90, 143,982.62 and 43,356.84 is: 65,063.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,946.90 : 143,982.62 = 43,356.84 : x
  2. Step 2: Convert to fraction form
    95,946.90/143,982.62 = 43,356.84/x
  3. Step 3: Cross multiply
    95,946.90x = 143,982.62 × 43,356.84
  4. Step 4: Simplify right side
    95,946.90x = 6,242,631,418.12
  5. Step 5: Solve for x
    x = 6,242,631,418.12/95,946.90
  6. Step 6: Final answer
    x = 65,063.40

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