Home / 4,016.19-6,022.77-1,382.96

Finding the Fourth Proportional to 4,016.19, 6,022.77 and 1,382.96

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Solution

The fourth proportional to 4,016.19, 6,022.77 and 1,382.96 is: 2,073.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.19 : 6,022.77 = 1,382.96 : x
  2. Step 2: Convert to fraction form
    4,016.19/6,022.77 = 1,382.96/x
  3. Step 3: Cross multiply
    4,016.19x = 6,022.77 × 1,382.96
  4. Step 4: Simplify right side
    4,016.19x = 8,329,219.89
  5. Step 5: Solve for x
    x = 8,329,219.89/4,016.19
  6. Step 6: Final answer
    x = 2,073.91

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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.