Home / 5,086.60-7,017.44-3,593.97

Finding the Fourth Proportional to 5,086.60, 7,017.44 and 3,593.97

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Solution

The fourth proportional to 5,086.60, 7,017.44 and 3,593.97 is: 4,958.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086.60 : 7,017.44 = 3,593.97 : x
  2. Step 2: Convert to fraction form
    5,086.60/7,017.44 = 3,593.97/x
  3. Step 3: Cross multiply
    5,086.60x = 7,017.44 × 3,593.97
  4. Step 4: Simplify right side
    5,086.60x = 25,220,450.87
  5. Step 5: Solve for x
    x = 25,220,450.87/5,086.60
  6. Step 6: Final answer
    x = 4,958.22

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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.