Home / 25,140.83-34,693.39-13,963.55

Finding the Fourth Proportional to 25,140.83, 34,693.39 and 13,963.55

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Solution

The fourth proportional to 25,140.83, 34,693.39 and 13,963.55 is: 19,269.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,140.83 : 34,693.39 = 13,963.55 : x
  2. Step 2: Convert to fraction form
    25,140.83/34,693.39 = 13,963.55/x
  3. Step 3: Cross multiply
    25,140.83x = 34,693.39 × 13,963.55
  4. Step 4: Simplify right side
    25,140.83x = 484,442,885.93
  5. Step 5: Solve for x
    x = 484,442,885.93/25,140.83
  6. Step 6: Final answer
    x = 19,269.17

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