Home / 166,452.30-229,608.68-94,818.94

Finding the Fourth Proportional to 166,452.30, 229,608.68 and 94,818.94

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Solution

The fourth proportional to 166,452.30, 229,608.68 and 94,818.94 is: 130,795.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,452.30 : 229,608.68 = 94,818.94 : x
  2. Step 2: Convert to fraction form
    166,452.30/229,608.68 = 94,818.94/x
  3. Step 3: Cross multiply
    166,452.30x = 229,608.68 × 94,818.94
  4. Step 4: Simplify right side
    166,452.30x = 21,771,250,604.28
  5. Step 5: Solve for x
    x = 21,771,250,604.28/166,452.30
  6. Step 6: Final answer
    x = 130,795.73

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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.