Home / 3,204.40-4,808.43-2,559.24

Finding the Fourth Proportional to 3,204.40, 4,808.43 and 2,559.24

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Solution

The fourth proportional to 3,204.40, 4,808.43 and 2,559.24 is: 3,840.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204.40 : 4,808.43 = 2,559.24 : x
  2. Step 2: Convert to fraction form
    3,204.40/4,808.43 = 2,559.24/x
  3. Step 3: Cross multiply
    3,204.40x = 4,808.43 × 2,559.24
  4. Step 4: Simplify right side
    3,204.40x = 12,305,926.39
  5. Step 5: Solve for x
    x = 12,305,926.39/3,204.40
  6. Step 6: Final answer
    x = 3,840.32

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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.