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Finding the Fourth Proportional to 5,994.79, 8,992.27 and 2,297.21

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Solution

The fourth proportional to 5,994.79, 8,992.27 and 2,297.21 is: 3,445.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.79 : 8,992.27 = 2,297.21 : x
  2. Step 2: Convert to fraction form
    5,994.79/8,992.27 = 2,297.21/x
  3. Step 3: Cross multiply
    5,994.79x = 8,992.27 × 2,297.21
  4. Step 4: Simplify right side
    5,994.79x = 20,657,132.57
  5. Step 5: Solve for x
    x = 20,657,132.57/5,994.79
  6. Step 6: Final answer
    x = 3,445.85

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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.