Home / 351,091.62-527,504.04-224,786.91

Finding the Fourth Proportional to 351,091.62, 527,504.04 and 224,786.91

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Solution

The fourth proportional to 351,091.62, 527,504.04 and 224,786.91 is: 337,735.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,091.62 : 527,504.04 = 224,786.91 : x
  2. Step 2: Convert to fraction form
    351,091.62/527,504.04 = 224,786.91/x
  3. Step 3: Cross multiply
    351,091.62x = 527,504.04 × 224,786.91
  4. Step 4: Simplify right side
    351,091.62x = 118,576,003,164.12
  5. Step 5: Solve for x
    x = 118,576,003,164.12/351,091.62
  6. Step 6: Final answer
    x = 337,735.21

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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.