Home / 190,592.19-263,048.72-105,736.59

Finding the Fourth Proportional to 190,592.19, 263,048.72 and 105,736.59

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Solution

The fourth proportional to 190,592.19, 263,048.72 and 105,736.59 is: 145,933.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,592.19 : 263,048.72 = 105,736.59 : x
  2. Step 2: Convert to fraction form
    190,592.19/263,048.72 = 105,736.59/x
  3. Step 3: Cross multiply
    190,592.19x = 263,048.72 × 105,736.59
  4. Step 4: Simplify right side
    190,592.19x = 27,813,874,127.98
  5. Step 5: Solve for x
    x = 27,813,874,127.98/190,592.19
  6. Step 6: Final answer
    x = 145,933.97

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