Home / 167,326.12-230,915.46-95,706.28

Finding the Fourth Proportional to 167,326.12, 230,915.46 and 95,706.28

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Solution

The fourth proportional to 167,326.12, 230,915.46 and 95,706.28 is: 132,077.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,326.12 : 230,915.46 = 95,706.28 : x
  2. Step 2: Convert to fraction form
    167,326.12/230,915.46 = 95,706.28/x
  3. Step 3: Cross multiply
    167,326.12x = 230,915.46 × 95,706.28
  4. Step 4: Simplify right side
    167,326.12x = 22,100,059,671.09
  5. Step 5: Solve for x
    x = 22,100,059,671.09/167,326.12
  6. Step 6: Final answer
    x = 132,077.76

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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.