Home / 5,044.26-6,961.06-2,949.60

Finding the Fourth Proportional to 5,044.26, 6,961.06 and 2,949.60

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Solution

The fourth proportional to 5,044.26, 6,961.06 and 2,949.60 is: 4,070.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.26 : 6,961.06 = 2,949.60 : x
  2. Step 2: Convert to fraction form
    5,044.26/6,961.06 = 2,949.60/x
  3. Step 3: Cross multiply
    5,044.26x = 6,961.06 × 2,949.60
  4. Step 4: Simplify right side
    5,044.26x = 20,532,342.58
  5. Step 5: Solve for x
    x = 20,532,342.58/5,044.26
  6. Step 6: Final answer
    x = 4,070.44

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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.