Home / 6,228.92-9,344.48-2,068.49

Finding the Fourth Proportional to 6,228.92, 9,344.48 and 2,068.49

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Solution

The fourth proportional to 6,228.92, 9,344.48 and 2,068.49 is: 3,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228.92 : 9,344.48 = 2,068.49 : x
  2. Step 2: Convert to fraction form
    6,228.92/9,344.48 = 2,068.49/x
  3. Step 3: Cross multiply
    6,228.92x = 9,344.48 × 2,068.49
  4. Step 4: Simplify right side
    6,228.92x = 19,328,963.44
  5. Step 5: Solve for x
    x = 19,328,963.44/6,228.92
  6. Step 6: Final answer
    x = 3,103.10

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1.5x scale

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.