Home / 5,576.20-8,359.98-3,232.60

Finding the Fourth Proportional to 5,576.20, 8,359.98 and 3,232.60

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Solution

The fourth proportional to 5,576.20, 8,359.98 and 3,232.60 is: 4,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576.20 : 8,359.98 = 3,232.60 : x
  2. Step 2: Convert to fraction form
    5,576.20/8,359.98 = 3,232.60/x
  3. Step 3: Cross multiply
    5,576.20x = 8,359.98 × 3,232.60
  4. Step 4: Simplify right side
    5,576.20x = 27,024,471.35
  5. Step 5: Solve for x
    x = 27,024,471.35/5,576.20
  6. Step 6: Final answer
    x = 4,846.40

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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.