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Finding the Fourth Proportional to 106,751.25, 160,108.71 and 35,665.83

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Solution

The fourth proportional to 106,751.25, 160,108.71 and 35,665.83 is: 53,492.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,751.25 : 160,108.71 = 35,665.83 : x
  2. Step 2: Convert to fraction form
    106,751.25/160,108.71 = 35,665.83/x
  3. Step 3: Cross multiply
    106,751.25x = 160,108.71 × 35,665.83
  4. Step 4: Simplify right side
    106,751.25x = 5,710,410,032.38
  5. Step 5: Solve for x
    x = 5,710,410,032.38/106,751.25
  6. Step 6: Final answer
    x = 53,492.68

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