Home / 4,044.85-5,581.24-2,553.57

Finding the Fourth Proportional to 4,044.85, 5,581.24 and 2,553.57

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Solution

The fourth proportional to 4,044.85, 5,581.24 and 2,553.57 is: 3,523.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.85 : 5,581.24 = 2,553.57 : x
  2. Step 2: Convert to fraction form
    4,044.85/5,581.24 = 2,553.57/x
  3. Step 3: Cross multiply
    4,044.85x = 5,581.24 × 2,553.57
  4. Step 4: Simplify right side
    4,044.85x = 14,252,080.64
  5. Step 5: Solve for x
    x = 14,252,080.64/4,044.85
  6. Step 6: Final answer
    x = 3,523.51

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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.