Home / 5,725.56-8,586.12-2,027.10

Finding the Fourth Proportional to 5,725.56, 8,586.12 and 2,027.10

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Solution

The fourth proportional to 5,725.56, 8,586.12 and 2,027.10 is: 3,039.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,725.56 : 8,586.12 = 2,027.10 : x
  2. Step 2: Convert to fraction form
    5,725.56/8,586.12 = 2,027.10/x
  3. Step 3: Cross multiply
    5,725.56x = 8,586.12 × 2,027.10
  4. Step 4: Simplify right side
    5,725.56x = 17,404,923.85
  5. Step 5: Solve for x
    x = 17,404,923.85/5,725.56
  6. Step 6: Final answer
    x = 3,039.86

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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.