Home / 167,967.32-231,794.90-92,515.82

Finding the Fourth Proportional to 167,967.32, 231,794.90 and 92,515.82

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Solution

The fourth proportional to 167,967.32, 231,794.90 and 92,515.82 is: 127,671.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,967.32 : 231,794.90 = 92,515.82 : x
  2. Step 2: Convert to fraction form
    167,967.32/231,794.90 = 92,515.82/x
  3. Step 3: Cross multiply
    167,967.32x = 231,794.90 × 92,515.82
  4. Step 4: Simplify right side
    167,967.32x = 21,444,695,245.32
  5. Step 5: Solve for x
    x = 21,444,695,245.32/167,967.32
  6. Step 6: Final answer
    x = 127,671.83

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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.