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Finding the Fourth Proportional to 5,994.24, 8,991.36 and 2,531.52

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Solution

The fourth proportional to 5,994.24, 8,991.36 and 2,531.52 is: 3,797.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.24 : 8,991.36 = 2,531.52 : x
  2. Step 2: Convert to fraction form
    5,994.24/8,991.36 = 2,531.52/x
  3. Step 3: Cross multiply
    5,994.24x = 8,991.36 × 2,531.52
  4. Step 4: Simplify right side
    5,994.24x = 22,761,807.67
  5. Step 5: Solve for x
    x = 22,761,807.67/5,994.24
  6. Step 6: Final answer
    x = 3,797.28

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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.