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Finding the Fourth Proportional to 5,994.27, 8,975.55 and 4,229.67

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Solution

The fourth proportional to 5,994.27, 8,975.55 and 4,229.67 is: 6,333.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.27 : 8,975.55 = 4,229.67 : x
  2. Step 2: Convert to fraction form
    5,994.27/8,975.55 = 4,229.67/x
  3. Step 3: Cross multiply
    5,994.27x = 8,975.55 × 4,229.67
  4. Step 4: Simplify right side
    5,994.27x = 37,963,614.57
  5. Step 5: Solve for x
    x = 37,963,614.57/5,994.27
  6. Step 6: Final answer
    x = 6,333.32

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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.