Home / 5,725.66-8,586.91-2,027.41

Finding the Fourth Proportional to 5,725.66, 8,586.91 and 2,027.41

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Solution

The fourth proportional to 5,725.66, 8,586.91 and 2,027.41 is: 3,040.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,725.66 : 8,586.91 = 2,027.41 : x
  2. Step 2: Convert to fraction form
    5,725.66/8,586.91 = 2,027.41/x
  3. Step 3: Cross multiply
    5,725.66x = 8,586.91 × 2,027.41
  4. Step 4: Simplify right side
    5,725.66x = 17,409,187.20
  5. Step 5: Solve for x
    x = 17,409,187.20/5,725.66
  6. Step 6: Final answer
    x = 3,040.56

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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.