Home / 3,550.92-4,896.90-2,562.60

Finding the Fourth Proportional to 3,550.92, 4,896.90 and 2,562.60

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Solution

The fourth proportional to 3,550.92, 4,896.90 and 2,562.60 is: 3,533.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550.92 : 4,896.90 = 2,562.60 : x
  2. Step 2: Convert to fraction form
    3,550.92/4,896.90 = 2,562.60/x
  3. Step 3: Cross multiply
    3,550.92x = 4,896.90 × 2,562.60
  4. Step 4: Simplify right side
    3,550.92x = 12,548,795.94
  5. Step 5: Solve for x
    x = 12,548,795.94/3,550.92
  6. Step 6: Final answer
    x = 3,533.96

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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.