Home / 3,323.66-4,581.02-2,327.15

Finding the Fourth Proportional to 3,323.66, 4,581.02 and 2,327.15

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Solution

The fourth proportional to 3,323.66, 4,581.02 and 2,327.15 is: 3,207.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.66 : 4,581.02 = 2,327.15 : x
  2. Step 2: Convert to fraction form
    3,323.66/4,581.02 = 2,327.15/x
  3. Step 3: Cross multiply
    3,323.66x = 4,581.02 × 2,327.15
  4. Step 4: Simplify right side
    3,323.66x = 10,660,737.96
  5. Step 5: Solve for x
    x = 10,660,737.96/3,323.66
  6. Step 6: Final answer
    x = 3,207.53

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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.