Home / 167,480.46-231,124.86-92,028.96

Finding the Fourth Proportional to 167,480.46, 231,124.86 and 92,028.96

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Solution

The fourth proportional to 167,480.46, 231,124.86 and 92,028.96 is: 127,000.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,480.46 : 231,124.86 = 92,028.96 : x
  2. Step 2: Convert to fraction form
    167,480.46/231,124.86 = 92,028.96/x
  3. Step 3: Cross multiply
    167,480.46x = 231,124.86 × 92,028.96
  4. Step 4: Simplify right side
    167,480.46x = 21,270,180,495.95
  5. Step 5: Solve for x
    x = 21,270,180,495.95/167,480.46
  6. Step 6: Final answer
    x = 127,000.97

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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.