Home / 5,850.11-8,765.27-3,536.75

Finding the Fourth Proportional to 5,850.11, 8,765.27 and 3,536.75

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Solution

The fourth proportional to 5,850.11, 8,765.27 and 3,536.75 is: 5,299.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.11 : 8,765.27 = 3,536.75 : x
  2. Step 2: Convert to fraction form
    5,850.11/8,765.27 = 3,536.75/x
  3. Step 3: Cross multiply
    5,850.11x = 8,765.27 × 3,536.75
  4. Step 4: Simplify right side
    5,850.11x = 31,000,550.99
  5. Step 5: Solve for x
    x = 31,000,550.99/5,850.11
  6. Step 6: Final answer
    x = 5,299.14

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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.