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Finding the Fourth Proportional to 277,751.00, 383,296.91 and 150,426.62

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Solution

The fourth proportional to 277,751.00, 383,296.91 and 150,426.62 is: 207,589.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,751.00 : 383,296.91 = 150,426.62 : x
  2. Step 2: Convert to fraction form
    277,751.00/383,296.91 = 150,426.62/x
  3. Step 3: Cross multiply
    277,751.00x = 383,296.91 × 150,426.62
  4. Step 4: Simplify right side
    277,751.00x = 57,658,058,833.85
  5. Step 5: Solve for x
    x = 57,658,058,833.85/277,751.00
  6. Step 6: Final answer
    x = 207,589.03

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1.5x scale

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.