Home / 95,140.63-131,230.78-61,192.06

Finding the Fourth Proportional to 95,140.63, 131,230.78 and 61,192.06

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Solution

The fourth proportional to 95,140.63, 131,230.78 and 61,192.06 is: 84,404.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,140.63 : 131,230.78 = 61,192.06 : x
  2. Step 2: Convert to fraction form
    95,140.63/131,230.78 = 61,192.06/x
  3. Step 3: Cross multiply
    95,140.63x = 131,230.78 × 61,192.06
  4. Step 4: Simplify right side
    95,140.63x = 8,030,281,763.61
  5. Step 5: Solve for x
    x = 8,030,281,763.61/95,140.63
  6. Step 6: Final answer
    x = 84,404.34

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