Home / 3,452.48-5,169.09-2,954.25

Finding the Fourth Proportional to 3,452.48, 5,169.09 and 2,954.25

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Solution

The fourth proportional to 3,452.48, 5,169.09 and 2,954.25 is: 4,423.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452.48 : 5,169.09 = 2,954.25 : x
  2. Step 2: Convert to fraction form
    3,452.48/5,169.09 = 2,954.25/x
  3. Step 3: Cross multiply
    3,452.48x = 5,169.09 × 2,954.25
  4. Step 4: Simplify right side
    3,452.48x = 15,270,784.13
  5. Step 5: Solve for x
    x = 15,270,784.13/3,452.48
  6. Step 6: Final answer
    x = 4,423.13

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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.