Home / 167,984.22-231,818.85-92,532.54

Finding the Fourth Proportional to 167,984.22, 231,818.85 and 92,532.54

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Solution

The fourth proportional to 167,984.22, 231,818.85 and 92,532.54 is: 127,695.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,984.22 : 231,818.85 = 92,532.54 : x
  2. Step 2: Convert to fraction form
    167,984.22/231,818.85 = 92,532.54/x
  3. Step 3: Cross multiply
    167,984.22x = 231,818.85 × 92,532.54
  4. Step 4: Simplify right side
    167,984.22x = 21,450,787,010.38
  5. Step 5: Solve for x
    x = 21,450,787,010.38/167,984.22
  6. Step 6: Final answer
    x = 127,695.25

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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.