Home / 2,955.54-4,434.30-1,106.85

Finding the Fourth Proportional to 2,955.54, 4,434.30 and 1,106.85

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Solution

The fourth proportional to 2,955.54, 4,434.30 and 1,106.85 is: 1,660.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955.54 : 4,434.30 = 1,106.85 : x
  2. Step 2: Convert to fraction form
    2,955.54/4,434.30 = 1,106.85/x
  3. Step 3: Cross multiply
    2,955.54x = 4,434.30 × 1,106.85
  4. Step 4: Simplify right side
    2,955.54x = 4,908,104.96
  5. Step 5: Solve for x
    x = 4,908,104.96/2,955.54
  6. Step 6: Final answer
    x = 1,660.65

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