Home / 5,950.45-8,211.64-3,297.90

Finding the Fourth Proportional to 5,950.45, 8,211.64 and 3,297.90

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Solution

The fourth proportional to 5,950.45, 8,211.64 and 3,297.90 is: 4,551.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.45 : 8,211.64 = 3,297.90 : x
  2. Step 2: Convert to fraction form
    5,950.45/8,211.64 = 3,297.90/x
  3. Step 3: Cross multiply
    5,950.45x = 8,211.64 × 3,297.90
  4. Step 4: Simplify right side
    5,950.45x = 27,081,167.56
  5. Step 5: Solve for x
    x = 27,081,167.56/5,950.45
  6. Step 6: Final answer
    x = 4,551.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.