Home / 22,704.05-34,026.46-14,151.96

Finding the Fourth Proportional to 22,704.05, 34,026.46 and 14,151.96

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Solution

The fourth proportional to 22,704.05, 34,026.46 and 14,151.96 is: 21,209.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,704.05 : 34,026.46 = 14,151.96 : x
  2. Step 2: Convert to fraction form
    22,704.05/34,026.46 = 14,151.96/x
  3. Step 3: Cross multiply
    22,704.05x = 34,026.46 × 14,151.96
  4. Step 4: Simplify right side
    22,704.05x = 481,541,100.86
  5. Step 5: Solve for x
    x = 481,541,100.86/22,704.05
  6. Step 6: Final answer
    x = 21,209.48

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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.