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Finding the Fourth Proportional to 60,367.44, 90,551.16 and 27,069.34

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Solution

The fourth proportional to 60,367.44, 90,551.16 and 27,069.34 is: 40,604.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,367.44 : 90,551.16 = 27,069.34 : x
  2. Step 2: Convert to fraction form
    60,367.44/90,551.16 = 27,069.34/x
  3. Step 3: Cross multiply
    60,367.44x = 90,551.16 × 27,069.34
  4. Step 4: Simplify right side
    60,367.44x = 2,451,160,137.43
  5. Step 5: Solve for x
    x = 2,451,160,137.43/60,367.44
  6. Step 6: Final answer
    x = 40,604.01

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Similar ratio
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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.