Home / 167,917.07-231,707.94-95,296.84

Finding the Fourth Proportional to 167,917.07, 231,707.94 and 95,296.84

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Solution

The fourth proportional to 167,917.07, 231,707.94 and 95,296.84 is: 131,499.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,917.07 : 231,707.94 = 95,296.84 : x
  2. Step 2: Convert to fraction form
    167,917.07/231,707.94 = 95,296.84/x
  3. Step 3: Cross multiply
    167,917.07x = 231,707.94 × 95,296.84
  4. Step 4: Simplify right side
    167,917.07x = 22,081,033,326.37
  5. Step 5: Solve for x
    x = 22,081,033,326.37/167,917.07
  6. Step 6: Final answer
    x = 131,499.63

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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.