Home / 49,020.12-67,647.54-26,664.12

Finding the Fourth Proportional to 49,020.12, 67,647.54 and 26,664.12

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Solution

The fourth proportional to 49,020.12, 67,647.54 and 26,664.12 is: 36,796.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,020.12 : 67,647.54 = 26,664.12 : x
  2. Step 2: Convert to fraction form
    49,020.12/67,647.54 = 26,664.12/x
  3. Step 3: Cross multiply
    49,020.12x = 67,647.54 × 26,664.12
  4. Step 4: Simplify right side
    49,020.12x = 1,803,762,124.26
  5. Step 5: Solve for x
    x = 1,803,762,124.26/49,020.12
  6. Step 6: Final answer
    x = 36,796.36

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