Home / 3,252.86-4,872.15-2,016.60

Finding the Fourth Proportional to 3,252.86, 4,872.15 and 2,016.60

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Solution

The fourth proportional to 3,252.86, 4,872.15 and 2,016.60 is: 3,020.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.86 : 4,872.15 = 2,016.60 : x
  2. Step 2: Convert to fraction form
    3,252.86/4,872.15 = 2,016.60/x
  3. Step 3: Cross multiply
    3,252.86x = 4,872.15 × 2,016.60
  4. Step 4: Simplify right side
    3,252.86x = 9,825,159.42
  5. Step 5: Solve for x
    x = 9,825,159.42/3,252.86
  6. Step 6: Final answer
    x = 3,020.47

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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.