Home / 154,928.57-213,996.30-127,802.95

Finding the Fourth Proportional to 154,928.57, 213,996.30 and 127,802.95

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Solution

The fourth proportional to 154,928.57, 213,996.30 and 127,802.95 is: 176,528.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,928.57 : 213,996.30 = 127,802.95 : x
  2. Step 2: Convert to fraction form
    154,928.57/213,996.30 = 127,802.95/x
  3. Step 3: Cross multiply
    154,928.57x = 213,996.30 × 127,802.95
  4. Step 4: Simplify right side
    154,928.57x = 27,349,358,429.09
  5. Step 5: Solve for x
    x = 27,349,358,429.09/154,928.57
  6. Step 6: Final answer
    x = 176,528.83

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