Home / 3,370.96-5,056.44-3,366.09

Finding the Fourth Proportional to 3,370.96, 5,056.44 and 3,366.09

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Solution

The fourth proportional to 3,370.96, 5,056.44 and 3,366.09 is: 5,049.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370.96 : 5,056.44 = 3,366.09 : x
  2. Step 2: Convert to fraction form
    3,370.96/5,056.44 = 3,366.09/x
  3. Step 3: Cross multiply
    3,370.96x = 5,056.44 × 3,366.09
  4. Step 4: Simplify right side
    3,370.96x = 17,020,432.12
  5. Step 5: Solve for x
    x = 17,020,432.12/3,370.96
  6. Step 6: Final answer
    x = 5,049.14

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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.