Home / 2,582.26-3,873.39-1,044.34

Finding the Fourth Proportional to 2,582.26, 3,873.39 and 1,044.34

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Solution

The fourth proportional to 2,582.26, 3,873.39 and 1,044.34 is: 1,566.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582.26 : 3,873.39 = 1,044.34 : x
  2. Step 2: Convert to fraction form
    2,582.26/3,873.39 = 1,044.34/x
  3. Step 3: Cross multiply
    2,582.26x = 3,873.39 × 1,044.34
  4. Step 4: Simplify right side
    2,582.26x = 4,045,136.11
  5. Step 5: Solve for x
    x = 4,045,136.11/2,582.26
  6. Step 6: Final answer
    x = 1,566.51

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Similar ratio
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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.