Home / 6,269.82-9,410.58-3,310.44

Finding the Fourth Proportional to 6,269.82, 9,410.58 and 3,310.44

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Solution

The fourth proportional to 6,269.82, 9,410.58 and 3,310.44 is: 4,968.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269.82 : 9,410.58 = 3,310.44 : x
  2. Step 2: Convert to fraction form
    6,269.82/9,410.58 = 3,310.44/x
  3. Step 3: Cross multiply
    6,269.82x = 9,410.58 × 3,310.44
  4. Step 4: Simplify right side
    6,269.82x = 31,153,160.46
  5. Step 5: Solve for x
    x = 31,153,160.46/6,269.82
  6. Step 6: Final answer
    x = 4,968.75

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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.