Home / 44,251.20-66,441.60-34,401.60

Finding the Fourth Proportional to 44,251.20, 66,441.60 and 34,401.60

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Solution

The fourth proportional to 44,251.20, 66,441.60 and 34,401.60 is: 51,652.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,251.20 : 66,441.60 = 34,401.60 : x
  2. Step 2: Convert to fraction form
    44,251.20/66,441.60 = 34,401.60/x
  3. Step 3: Cross multiply
    44,251.20x = 66,441.60 × 34,401.60
  4. Step 4: Simplify right side
    44,251.20x = 2,285,697,346.56
  5. Step 5: Solve for x
    x = 2,285,697,346.56/44,251.20
  6. Step 6: Final answer
    x = 51,652.78

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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.