Home / 5,496.77-8,238.97-2,725.44

Finding the Fourth Proportional to 5,496.77, 8,238.97 and 2,725.44

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Solution

The fourth proportional to 5,496.77, 8,238.97 and 2,725.44 is: 4,085.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.77 : 8,238.97 = 2,725.44 : x
  2. Step 2: Convert to fraction form
    5,496.77/8,238.97 = 2,725.44/x
  3. Step 3: Cross multiply
    5,496.77x = 8,238.97 × 2,725.44
  4. Step 4: Simplify right side
    5,496.77x = 22,454,818.40
  5. Step 5: Solve for x
    x = 22,454,818.40/5,496.77
  6. Step 6: Final answer
    x = 4,085.09

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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.