Home / 3,310.11-4,568.19-2,051.41

Finding the Fourth Proportional to 3,310.11, 4,568.19 and 2,051.41

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Solution

The fourth proportional to 3,310.11, 4,568.19 and 2,051.41 is: 2,831.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.11 : 4,568.19 = 2,051.41 : x
  2. Step 2: Convert to fraction form
    3,310.11/4,568.19 = 2,051.41/x
  3. Step 3: Cross multiply
    3,310.11x = 4,568.19 × 2,051.41
  4. Step 4: Simplify right side
    3,310.11x = 9,371,219.23
  5. Step 5: Solve for x
    x = 9,371,219.23/3,310.11
  6. Step 6: Final answer
    x = 2,831.09

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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.