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Finding the Fourth Proportional to 5,994.06, 8,991.15 and 3,361.14

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Solution

The fourth proportional to 5,994.06, 8,991.15 and 3,361.14 is: 5,041.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.06 : 8,991.15 = 3,361.14 : x
  2. Step 2: Convert to fraction form
    5,994.06/8,991.15 = 3,361.14/x
  3. Step 3: Cross multiply
    5,994.06x = 8,991.15 × 3,361.14
  4. Step 4: Simplify right side
    5,994.06x = 30,220,513.91
  5. Step 5: Solve for x
    x = 30,220,513.91/5,994.06
  6. Step 6: Final answer
    x = 5,041.74

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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.