Home / 3,203.93-4,808.33-2,216.14

Finding the Fourth Proportional to 3,203.93, 4,808.33 and 2,216.14

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Solution

The fourth proportional to 3,203.93, 4,808.33 and 2,216.14 is: 3,325.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203.93 : 4,808.33 = 2,216.14 : x
  2. Step 2: Convert to fraction form
    3,203.93/4,808.33 = 2,216.14/x
  3. Step 3: Cross multiply
    3,203.93x = 4,808.33 × 2,216.14
  4. Step 4: Simplify right side
    3,203.93x = 10,655,925.97
  5. Step 5: Solve for x
    x = 10,655,925.97/3,203.93
  6. Step 6: Final answer
    x = 3,325.89

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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.