Home / 190,207.23-262,485.79-105,324.29

Finding the Fourth Proportional to 190,207.23, 262,485.79 and 105,324.29

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Solution

The fourth proportional to 190,207.23, 262,485.79 and 105,324.29 is: 145,347.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,207.23 : 262,485.79 = 105,324.29 : x
  2. Step 2: Convert to fraction form
    190,207.23/262,485.79 = 105,324.29/x
  3. Step 3: Cross multiply
    190,207.23x = 262,485.79 × 105,324.29
  4. Step 4: Simplify right side
    190,207.23x = 27,646,129,466.84
  5. Step 5: Solve for x
    x = 27,646,129,466.84/190,207.23
  6. Step 6: Final answer
    x = 145,347.42

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