Home / 167,544.12-231,224.94-92,106.84

Finding the Fourth Proportional to 167,544.12, 231,224.94 and 92,106.84

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Solution

The fourth proportional to 167,544.12, 231,224.94 and 92,106.84 is: 127,115.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,544.12 : 231,224.94 = 92,106.84 : x
  2. Step 2: Convert to fraction form
    167,544.12/231,224.94 = 92,106.84/x
  3. Step 3: Cross multiply
    167,544.12x = 231,224.94 × 92,106.84
  4. Step 4: Simplify right side
    167,544.12x = 21,297,398,552.59
  5. Step 5: Solve for x
    x = 21,297,398,552.59/167,544.12
  6. Step 6: Final answer
    x = 127,115.17

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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.