Home / 3,226.33-4,841.96-2,289.19

Finding the Fourth Proportional to 3,226.33, 4,841.96 and 2,289.19

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Solution

The fourth proportional to 3,226.33, 4,841.96 and 2,289.19 is: 3,435.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226.33 : 4,841.96 = 2,289.19 : x
  2. Step 2: Convert to fraction form
    3,226.33/4,841.96 = 2,289.19/x
  3. Step 3: Cross multiply
    3,226.33x = 4,841.96 × 2,289.19
  4. Step 4: Simplify right side
    3,226.33x = 11,084,166.41
  5. Step 5: Solve for x
    x = 11,084,166.41/3,226.33
  6. Step 6: Final answer
    x = 3,435.53

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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.