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Finding the Fourth Proportional to 167,029.03, 250,128.17 and 116,874.14

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Solution

The fourth proportional to 167,029.03, 250,128.17 and 116,874.14 is: 175,020.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,029.03 : 250,128.17 = 116,874.14 : x
  2. Step 2: Convert to fraction form
    167,029.03/250,128.17 = 116,874.14/x
  3. Step 3: Cross multiply
    167,029.03x = 250,128.17 × 116,874.14
  4. Step 4: Simplify right side
    167,029.03x = 29,233,513,361.79
  5. Step 5: Solve for x
    x = 29,233,513,361.79/167,029.03
  6. Step 6: Final answer
    x = 175,020.55

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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.