Home / 3,773.45-5,207.39-2,094.97

Finding the Fourth Proportional to 3,773.45, 5,207.39 and 2,094.97

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Solution

The fourth proportional to 3,773.45, 5,207.39 and 2,094.97 is: 2,891.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773.45 : 5,207.39 = 2,094.97 : x
  2. Step 2: Convert to fraction form
    3,773.45/5,207.39 = 2,094.97/x
  3. Step 3: Cross multiply
    3,773.45x = 5,207.39 × 2,094.97
  4. Step 4: Simplify right side
    3,773.45x = 10,909,325.83
  5. Step 5: Solve for x
    x = 10,909,325.83/3,773.45
  6. Step 6: Final answer
    x = 2,891.07

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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.