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Finding the Fourth Proportional to 364,110.99, 545,799.24 and 150,584.15

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Solution

The fourth proportional to 364,110.99, 545,799.24 and 150,584.15 is: 225,724.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,110.99 : 545,799.24 = 150,584.15 : x
  2. Step 2: Convert to fraction form
    364,110.99/545,799.24 = 150,584.15/x
  3. Step 3: Cross multiply
    364,110.99x = 545,799.24 × 150,584.15
  4. Step 4: Simplify right side
    364,110.99x = 82,188,714,626.05
  5. Step 5: Solve for x
    x = 82,188,714,626.05/364,110.99
  6. Step 6: Final answer
    x = 225,724.34

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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.