Home / 5,483.92-8,226.60-2,562.88

Finding the Fourth Proportional to 5,483.92, 8,226.60 and 2,562.88

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Solution

The fourth proportional to 5,483.92, 8,226.60 and 2,562.88 is: 3,844.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483.92 : 8,226.60 = 2,562.88 : x
  2. Step 2: Convert to fraction form
    5,483.92/8,226.60 = 2,562.88/x
  3. Step 3: Cross multiply
    5,483.92x = 8,226.60 × 2,562.88
  4. Step 4: Simplify right side
    5,483.92x = 21,083,788.61
  5. Step 5: Solve for x
    x = 21,083,788.61/5,483.92
  6. Step 6: Final answer
    x = 3,844.66

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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.