Home / 4,018.33-6,027.44-3,919.06

Finding the Fourth Proportional to 4,018.33, 6,027.44 and 3,919.06

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Solution

The fourth proportional to 4,018.33, 6,027.44 and 3,919.06 is: 5,878.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.33 : 6,027.44 = 3,919.06 : x
  2. Step 2: Convert to fraction form
    4,018.33/6,027.44 = 3,919.06/x
  3. Step 3: Cross multiply
    4,018.33x = 6,027.44 × 3,919.06
  4. Step 4: Simplify right side
    4,018.33x = 23,621,899.01
  5. Step 5: Solve for x
    x = 23,621,899.01/4,018.33
  6. Step 6: Final answer
    x = 5,878.54

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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.