Home / 19,867.47-29,773.49-14,931.33

Finding the Fourth Proportional to 19,867.47, 29,773.49 and 14,931.33

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Solution

The fourth proportional to 19,867.47, 29,773.49 and 14,931.33 is: 22,376.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,867.47 : 29,773.49 = 14,931.33 : x
  2. Step 2: Convert to fraction form
    19,867.47/29,773.49 = 14,931.33/x
  3. Step 3: Cross multiply
    19,867.47x = 29,773.49 × 14,931.33
  4. Step 4: Simplify right side
    19,867.47x = 444,557,804.44
  5. Step 5: Solve for x
    x = 444,557,804.44/19,867.47
  6. Step 6: Final answer
    x = 22,376.17

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