Home / 22,700.22-34,057.29-11,614.79

Finding the Fourth Proportional to 22,700.22, 34,057.29 and 11,614.79

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Solution

The fourth proportional to 22,700.22, 34,057.29 and 11,614.79 is: 17,425.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,700.22 : 34,057.29 = 11,614.79 : x
  2. Step 2: Convert to fraction form
    22,700.22/34,057.29 = 11,614.79/x
  3. Step 3: Cross multiply
    22,700.22x = 34,057.29 × 11,614.79
  4. Step 4: Simplify right side
    22,700.22x = 395,568,302.02
  5. Step 5: Solve for x
    x = 395,568,302.02/22,700.22
  6. Step 6: Final answer
    x = 17,425.74

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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.