Home / 3,327.48-4,589.60-2,207.93

Finding the Fourth Proportional to 3,327.48, 4,589.60 and 2,207.93

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Solution

The fourth proportional to 3,327.48, 4,589.60 and 2,207.93 is: 3,045.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.48 : 4,589.60 = 2,207.93 : x
  2. Step 2: Convert to fraction form
    3,327.48/4,589.60 = 2,207.93/x
  3. Step 3: Cross multiply
    3,327.48x = 4,589.60 × 2,207.93
  4. Step 4: Simplify right side
    3,327.48x = 10,133,481.54
  5. Step 5: Solve for x
    x = 10,133,481.54/3,327.48
  6. Step 6: Final answer
    x = 3,045.39

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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.