Home / 4,061.49-5,605.11-2,469.26

Finding the Fourth Proportional to 4,061.49, 5,605.11 and 2,469.26

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Solution

The fourth proportional to 4,061.49, 5,605.11 and 2,469.26 is: 3,407.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061.49 : 5,605.11 = 2,469.26 : x
  2. Step 2: Convert to fraction form
    4,061.49/5,605.11 = 2,469.26/x
  3. Step 3: Cross multiply
    4,061.49x = 5,605.11 × 2,469.26
  4. Step 4: Simplify right side
    4,061.49x = 13,840,445.89
  5. Step 5: Solve for x
    x = 13,840,445.89/4,061.49
  6. Step 6: Final answer
    x = 3,407.73

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1.5x scale

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.