Home / 14,092.31-19,449.09-8,044.04

Finding the Fourth Proportional to 14,092.31, 19,449.09 and 8,044.04

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Solution

The fourth proportional to 14,092.31, 19,449.09 and 8,044.04 is: 11,101.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092.31 : 19,449.09 = 8,044.04 : x
  2. Step 2: Convert to fraction form
    14,092.31/19,449.09 = 8,044.04/x
  3. Step 3: Cross multiply
    14,092.31x = 19,449.09 × 8,044.04
  4. Step 4: Simplify right side
    14,092.31x = 156,449,160.68
  5. Step 5: Solve for x
    x = 156,449,160.68/14,092.31
  6. Step 6: Final answer
    x = 11,101.74

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1.5x scale

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.