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Finding the Fourth Proportional to 5,893.68, 8,844.24 and 3,298.32

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Solution

The fourth proportional to 5,893.68, 8,844.24 and 3,298.32 is: 4,949.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.68 : 8,844.24 = 3,298.32 : x
  2. Step 2: Convert to fraction form
    5,893.68/8,844.24 = 3,298.32/x
  3. Step 3: Cross multiply
    5,893.68x = 8,844.24 × 3,298.32
  4. Step 4: Simplify right side
    5,893.68x = 29,171,133.68
  5. Step 5: Solve for x
    x = 29,171,133.68/5,893.68
  6. Step 6: Final answer
    x = 4,949.56

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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.