Home / 6,269.45-9,404.19-2,571.02

Finding the Fourth Proportional to 6,269.45, 9,404.19 and 2,571.02

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Solution

The fourth proportional to 6,269.45, 9,404.19 and 2,571.02 is: 3,856.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269.45 : 9,404.19 = 2,571.02 : x
  2. Step 2: Convert to fraction form
    6,269.45/9,404.19 = 2,571.02/x
  3. Step 3: Cross multiply
    6,269.45x = 9,404.19 × 2,571.02
  4. Step 4: Simplify right side
    6,269.45x = 24,178,360.57
  5. Step 5: Solve for x
    x = 24,178,360.57/6,269.45
  6. Step 6: Final answer
    x = 3,856.54

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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.