Home / 167,232.05-230,780.39-95,613.57

Finding the Fourth Proportional to 167,232.05, 230,780.39 and 95,613.57

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Solution

The fourth proportional to 167,232.05, 230,780.39 and 95,613.57 is: 131,946.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,232.05 : 230,780.39 = 95,613.57 : x
  2. Step 2: Convert to fraction form
    167,232.05/230,780.39 = 95,613.57/x
  3. Step 3: Cross multiply
    167,232.05x = 230,780.39 × 95,613.57
  4. Step 4: Simplify right side
    167,232.05x = 22,065,736,495.82
  5. Step 5: Solve for x
    x = 22,065,736,495.82/167,232.05
  6. Step 6: Final answer
    x = 131,946.82

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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.