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Finding the Fourth Proportional to 275,611.35, 413,198.33 and 150,952.35

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Solution

The fourth proportional to 275,611.35, 413,198.33 and 150,952.35 is: 226,308.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,611.35 : 413,198.33 = 150,952.35 : x
  2. Step 2: Convert to fraction form
    275,611.35/413,198.33 = 150,952.35/x
  3. Step 3: Cross multiply
    275,611.35x = 413,198.33 × 150,952.35
  4. Step 4: Simplify right side
    275,611.35x = 62,373,258,174.81
  5. Step 5: Solve for x
    x = 62,373,258,174.81/275,611.35
  6. Step 6: Final answer
    x = 226,308.74

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1.5x scale

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.