Home / 166,472.62-229,676.00-94,801.88

Finding the Fourth Proportional to 166,472.62, 229,676.00 and 94,801.88

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Solution

The fourth proportional to 166,472.62, 229,676.00 and 94,801.88 is: 130,794.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,472.62 : 229,676.00 = 94,801.88 : x
  2. Step 2: Convert to fraction form
    166,472.62/229,676.00 = 94,801.88/x
  3. Step 3: Cross multiply
    166,472.62x = 229,676.00 × 94,801.88
  4. Step 4: Simplify right side
    166,472.62x = 21,773,716,691.06
  5. Step 5: Solve for x
    x = 21,773,716,691.06/166,472.62
  6. Step 6: Final answer
    x = 130,794.58

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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.