Home / 166,467.26-229,668.55-94,796.46

Finding the Fourth Proportional to 166,467.26, 229,668.55 and 94,796.46

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Solution

The fourth proportional to 166,467.26, 229,668.55 and 94,796.46 is: 130,787.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,467.26 : 229,668.55 = 94,796.46 : x
  2. Step 2: Convert to fraction form
    166,467.26/229,668.55 = 94,796.46/x
  3. Step 3: Cross multiply
    166,467.26x = 229,668.55 × 94,796.46
  4. Step 4: Simplify right side
    166,467.26x = 21,771,765,513.33
  5. Step 5: Solve for x
    x = 21,771,765,513.33/166,467.26
  6. Step 6: Final answer
    x = 130,787.07

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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.