Home / 169,836.20-254,756.72-64,660.92

Finding the Fourth Proportional to 169,836.20, 254,756.72 and 64,660.92

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Solution

The fourth proportional to 169,836.20, 254,756.72 and 64,660.92 is: 96,992.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,836.20 : 254,756.72 = 64,660.92 : x
  2. Step 2: Convert to fraction form
    169,836.20/254,756.72 = 64,660.92/x
  3. Step 3: Cross multiply
    169,836.20x = 254,756.72 × 64,660.92
  4. Step 4: Simplify right side
    169,836.20x = 16,472,803,891.38
  5. Step 5: Solve for x
    x = 16,472,803,891.38/169,836.20
  6. Step 6: Final answer
    x = 96,992.30

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