Home / 19,529.94-29,237.30-12,110.52

Finding the Fourth Proportional to 19,529.94, 29,237.30 and 12,110.52

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Solution

The fourth proportional to 19,529.94, 29,237.30 and 12,110.52 is: 18,130.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,529.94 : 29,237.30 = 12,110.52 : x
  2. Step 2: Convert to fraction form
    19,529.94/29,237.30 = 12,110.52/x
  3. Step 3: Cross multiply
    19,529.94x = 29,237.30 × 12,110.52
  4. Step 4: Simplify right side
    19,529.94x = 354,078,906.40
  5. Step 5: Solve for x
    x = 354,078,906.40/19,529.94
  6. Step 6: Final answer
    x = 18,130.06

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