Home / 5,028.86-7,540.21-2,396.26

Finding the Fourth Proportional to 5,028.86, 7,540.21 and 2,396.26

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Solution

The fourth proportional to 5,028.86, 7,540.21 and 2,396.26 is: 3,592.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,028.86 : 7,540.21 = 2,396.26 : x
  2. Step 2: Convert to fraction form
    5,028.86/7,540.21 = 2,396.26/x
  3. Step 3: Cross multiply
    5,028.86x = 7,540.21 × 2,396.26
  4. Step 4: Simplify right side
    5,028.86x = 18,068,301.57
  5. Step 5: Solve for x
    x = 18,068,301.57/5,028.86
  6. Step 6: Final answer
    x = 3,592.92

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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.