Home / 167,660.94-231,367.46-92,209.44

Finding the Fourth Proportional to 167,660.94, 231,367.46 and 92,209.44

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Solution

The fourth proportional to 167,660.94, 231,367.46 and 92,209.44 is: 127,246.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,660.94 : 231,367.46 = 92,209.44 : x
  2. Step 2: Convert to fraction form
    167,660.94/231,367.46 = 92,209.44/x
  3. Step 3: Cross multiply
    167,660.94x = 231,367.46 × 92,209.44
  4. Step 4: Simplify right side
    167,660.94x = 21,334,263,920.82
  5. Step 5: Solve for x
    x = 21,334,263,920.82/167,660.94
  6. Step 6: Final answer
    x = 127,246.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.