Home / 3,226.92-4,462.08-2,562.60

Finding the Fourth Proportional to 3,226.92, 4,462.08 and 2,562.60

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Solution

The fourth proportional to 3,226.92, 4,462.08 and 2,562.60 is: 3,543.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226.92 : 4,462.08 = 2,562.60 : x
  2. Step 2: Convert to fraction form
    3,226.92/4,462.08 = 2,562.60/x
  3. Step 3: Cross multiply
    3,226.92x = 4,462.08 × 2,562.60
  4. Step 4: Simplify right side
    3,226.92x = 11,434,526.21
  5. Step 5: Solve for x
    x = 11,434,526.21/3,226.92
  6. Step 6: Final answer
    x = 3,543.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.