Home / 166,699.74-229,988.52-95,027.97

Finding the Fourth Proportional to 166,699.74, 229,988.52 and 95,027.97

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Solution

The fourth proportional to 166,699.74, 229,988.52 and 95,027.97 is: 131,106.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,699.74 : 229,988.52 = 95,027.97 : x
  2. Step 2: Convert to fraction form
    166,699.74/229,988.52 = 95,027.97/x
  3. Step 3: Cross multiply
    166,699.74x = 229,988.52 × 95,027.97
  4. Step 4: Simplify right side
    166,699.74x = 21,855,342,178.90
  5. Step 5: Solve for x
    x = 21,855,342,178.90/166,699.74
  6. Step 6: Final answer
    x = 131,106.04

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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.