Home / 167,186.45-230,717.29-95,568.01

Finding the Fourth Proportional to 167,186.45, 230,717.29 and 95,568.01

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Solution

The fourth proportional to 167,186.45, 230,717.29 and 95,568.01 is: 131,883.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,186.45 : 230,717.29 = 95,568.01 : x
  2. Step 2: Convert to fraction form
    167,186.45/230,717.29 = 95,568.01/x
  3. Step 3: Cross multiply
    167,186.45x = 230,717.29 × 95,568.01
  4. Step 4: Simplify right side
    167,186.45x = 22,049,192,277.89
  5. Step 5: Solve for x
    x = 22,049,192,277.89/167,186.45
  6. Step 6: Final answer
    x = 131,883.85

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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.