Home / 11,044.20-16,567.29-3,649.26

Finding the Fourth Proportional to 11,044.20, 16,567.29 and 3,649.26

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Solution

The fourth proportional to 11,044.20, 16,567.29 and 3,649.26 is: 5,474.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.20 : 16,567.29 = 3,649.26 : x
  2. Step 2: Convert to fraction form
    11,044.20/16,567.29 = 3,649.26/x
  3. Step 3: Cross multiply
    11,044.20x = 16,567.29 × 3,649.26
  4. Step 4: Simplify right side
    11,044.20x = 60,458,348.71
  5. Step 5: Solve for x
    x = 60,458,348.71/11,044.20
  6. Step 6: Final answer
    x = 5,474.22

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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.