Home / 4,181.39-6,263.58-3,355.19

Finding the Fourth Proportional to 4,181.39, 6,263.58 and 3,355.19

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Solution

The fourth proportional to 4,181.39, 6,263.58 and 3,355.19 is: 5,025.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181.39 : 6,263.58 = 3,355.19 : x
  2. Step 2: Convert to fraction form
    4,181.39/6,263.58 = 3,355.19/x
  3. Step 3: Cross multiply
    4,181.39x = 6,263.58 × 3,355.19
  4. Step 4: Simplify right side
    4,181.39x = 21,015,500.98
  5. Step 5: Solve for x
    x = 21,015,500.98/4,181.39
  6. Step 6: Final answer
    x = 5,025.96

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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.