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Finding the Fourth Proportional to 150,050.60, 225,101.10 and 44,880.20

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Solution

The fourth proportional to 150,050.60, 225,101.10 and 44,880.20 is: 67,327.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,050.60 : 225,101.10 = 44,880.20 : x
  2. Step 2: Convert to fraction form
    150,050.60/225,101.10 = 44,880.20/x
  3. Step 3: Cross multiply
    150,050.60x = 225,101.10 × 44,880.20
  4. Step 4: Simplify right side
    150,050.60x = 10,102,582,388.22
  5. Step 5: Solve for x
    x = 10,102,582,388.22/150,050.60
  6. Step 6: Final answer
    x = 67,327.84

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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.