Home / 3,305.29-4,566.05-2,641.27

Finding the Fourth Proportional to 3,305.29, 4,566.05 and 2,641.27

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Solution

The fourth proportional to 3,305.29, 4,566.05 and 2,641.27 is: 3,648.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305.29 : 4,566.05 = 2,641.27 : x
  2. Step 2: Convert to fraction form
    3,305.29/4,566.05 = 2,641.27/x
  3. Step 3: Cross multiply
    3,305.29x = 4,566.05 × 2,641.27
  4. Step 4: Simplify right side
    3,305.29x = 12,060,157.68
  5. Step 5: Solve for x
    x = 12,060,157.68/3,305.29
  6. Step 6: Final answer
    x = 3,648.74

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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.