Home / 166,743.68-230,084.60-95,119.43

Finding the Fourth Proportional to 166,743.68, 230,084.60 and 95,119.43

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Solution

The fourth proportional to 166,743.68, 230,084.60 and 95,119.43 is: 131,252.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,743.68 : 230,084.60 = 95,119.43 : x
  2. Step 2: Convert to fraction form
    166,743.68/230,084.60 = 95,119.43/x
  3. Step 3: Cross multiply
    166,743.68x = 230,084.60 × 95,119.43
  4. Step 4: Simplify right side
    166,743.68x = 21,885,514,377.76
  5. Step 5: Solve for x
    x = 21,885,514,377.76/166,743.68
  6. Step 6: Final answer
    x = 131,252.44

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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.