Home / 2,626.10-3,935.04-2,234.49

Finding the Fourth Proportional to 2,626.10, 3,935.04 and 2,234.49

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Solution

The fourth proportional to 2,626.10, 3,935.04 and 2,234.49 is: 3,348.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626.10 : 3,935.04 = 2,234.49 : x
  2. Step 2: Convert to fraction form
    2,626.10/3,935.04 = 2,234.49/x
  3. Step 3: Cross multiply
    2,626.10x = 3,935.04 × 2,234.49
  4. Step 4: Simplify right side
    2,626.10x = 8,792,796.21
  5. Step 5: Solve for x
    x = 8,792,796.21/2,626.10
  6. Step 6: Final answer
    x = 3,348.24

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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.