Home / 166,529.62-229,805.18-94,932.71

Finding the Fourth Proportional to 166,529.62, 229,805.18 and 94,932.71

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Solution

The fourth proportional to 166,529.62, 229,805.18 and 94,932.71 is: 131,003.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,529.62 : 229,805.18 = 94,932.71 : x
  2. Step 2: Convert to fraction form
    166,529.62/229,805.18 = 94,932.71/x
  3. Step 3: Cross multiply
    166,529.62x = 229,805.18 × 94,932.71
  4. Step 4: Simplify right side
    166,529.62x = 21,816,027,360.41
  5. Step 5: Solve for x
    x = 21,816,027,360.41/166,529.62
  6. Step 6: Final answer
    x = 131,003.89

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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.