Home / 5,027.88-7,534.98-3,794.26

Finding the Fourth Proportional to 5,027.88, 7,534.98 and 3,794.26

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Solution

The fourth proportional to 5,027.88, 7,534.98 and 3,794.26 is: 5,686.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027.88 : 7,534.98 = 3,794.26 : x
  2. Step 2: Convert to fraction form
    5,027.88/7,534.98 = 3,794.26/x
  3. Step 3: Cross multiply
    5,027.88x = 7,534.98 × 3,794.26
  4. Step 4: Simplify right side
    5,027.88x = 28,589,673.21
  5. Step 5: Solve for x
    x = 28,589,673.21/5,027.88
  6. Step 6: Final answer
    x = 5,686.23

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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.