Home / 166,906.34-250,058.50-102,752.83

Finding the Fourth Proportional to 166,906.34, 250,058.50 and 102,752.83

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Solution

The fourth proportional to 166,906.34, 250,058.50 and 102,752.83 is: 153,943.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,906.34 : 250,058.50 = 102,752.83 : x
  2. Step 2: Convert to fraction form
    166,906.34/250,058.50 = 102,752.83/x
  3. Step 3: Cross multiply
    166,906.34x = 250,058.50 × 102,752.83
  4. Step 4: Simplify right side
    166,906.34x = 25,694,218,593.85
  5. Step 5: Solve for x
    x = 25,694,218,593.85/166,906.34
  6. Step 6: Final answer
    x = 153,943.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.