Home / 5,705.08-8,550.62-3,241.96

Finding the Fourth Proportional to 5,705.08, 8,550.62 and 3,241.96

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Solution

The fourth proportional to 5,705.08, 8,550.62 and 3,241.96 is: 4,858.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,705.08 : 8,550.62 = 3,241.96 : x
  2. Step 2: Convert to fraction form
    5,705.08/8,550.62 = 3,241.96/x
  3. Step 3: Cross multiply
    5,705.08x = 8,550.62 × 3,241.96
  4. Step 4: Simplify right side
    5,705.08x = 27,720,768.02
  5. Step 5: Solve for x
    x = 27,720,768.02/5,705.08
  6. Step 6: Final answer
    x = 4,858.96

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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.