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Finding the Third Proportional to 3,835.25 and 5,698.88

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Solution

The third proportional to 3,835.25 and 5,698.88 is: 8,468.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835.25 : 5,698.88 = 5,698.88 : x
  2. Step 2: Convert to fraction form
    3,835.25/5,698.88 = 5,698.88/x
  3. Step 3: Cross multiply
    3,835.25x = 5,698.88 × 5,698.88
  4. Step 4: Simplify right side
    3,835.25x = 32,477,176.27
  5. Step 5: Solve for x
    x = 32,477,176.27/3,835.25
  6. Step 6: Final answer
    x = 8,468.07

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.