Home / 3,327.02-4,992.59-2,400.28

Finding the Fourth Proportional to 3,327.02, 4,992.59 and 2,400.28

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Solution

The fourth proportional to 3,327.02, 4,992.59 and 2,400.28 is: 3,601.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.02 : 4,992.59 = 2,400.28 : x
  2. Step 2: Convert to fraction form
    3,327.02/4,992.59 = 2,400.28/x
  3. Step 3: Cross multiply
    3,327.02x = 4,992.59 × 2,400.28
  4. Step 4: Simplify right side
    3,327.02x = 11,983,622.03
  5. Step 5: Solve for x
    x = 11,983,622.03/3,327.02
  6. Step 6: Final answer
    x = 3,601.90

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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.