Home / 207,982.68-311,981.84-58,219.13

Finding the Fourth Proportional to 207,982.68, 311,981.84 and 58,219.13

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Solution

The fourth proportional to 207,982.68, 311,981.84 and 58,219.13 is: 87,330.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,982.68 : 311,981.84 = 58,219.13 : x
  2. Step 2: Convert to fraction form
    207,982.68/311,981.84 = 58,219.13/x
  3. Step 3: Cross multiply
    207,982.68x = 311,981.84 × 58,219.13
  4. Step 4: Simplify right side
    207,982.68x = 18,163,309,449.59
  5. Step 5: Solve for x
    x = 18,163,309,449.59/207,982.68
  6. Step 6: Final answer
    x = 87,330.88

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