Home / 3,587.44-4,951.22-2,096.20

Finding the Fourth Proportional to 3,587.44, 4,951.22 and 2,096.20

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Solution

The fourth proportional to 3,587.44, 4,951.22 and 2,096.20 is: 2,893.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587.44 : 4,951.22 = 2,096.20 : x
  2. Step 2: Convert to fraction form
    3,587.44/4,951.22 = 2,096.20/x
  3. Step 3: Cross multiply
    3,587.44x = 4,951.22 × 2,096.20
  4. Step 4: Simplify right side
    3,587.44x = 10,378,747.36
  5. Step 5: Solve for x
    x = 10,378,747.36/3,587.44
  6. Step 6: Final answer
    x = 2,893.08

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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.