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Finding the Fourth Proportional to 150,845.84, 226,261.84 and 44,225.49

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Solution

The fourth proportional to 150,845.84, 226,261.84 and 44,225.49 is: 66,336.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,845.84 : 226,261.84 = 44,225.49 : x
  2. Step 2: Convert to fraction form
    150,845.84/226,261.84 = 44,225.49/x
  3. Step 3: Cross multiply
    150,845.84x = 226,261.84 × 44,225.49
  4. Step 4: Simplify right side
    150,845.84x = 10,006,540,852.87
  5. Step 5: Solve for x
    x = 10,006,540,852.87/150,845.84
  6. Step 6: Final answer
    x = 66,336.21

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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.