Home / 167,194.46-230,728.32-95,576.02

Finding the Fourth Proportional to 167,194.46, 230,728.32 and 95,576.02

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Solution

The fourth proportional to 167,194.46, 230,728.32 and 95,576.02 is: 131,894.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,194.46 : 230,728.32 = 95,576.02 : x
  2. Step 2: Convert to fraction form
    167,194.46/230,728.32 = 95,576.02/x
  3. Step 3: Cross multiply
    167,194.46x = 230,728.32 × 95,576.02
  4. Step 4: Simplify right side
    167,194.46x = 22,052,094,526.89
  5. Step 5: Solve for x
    x = 22,052,094,526.89/167,194.46
  6. Step 6: Final answer
    x = 131,894.89

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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.