Home / 51,001.92-76,523.04-22,914.36

Finding the Fourth Proportional to 51,001.92, 76,523.04 and 22,914.36

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Solution

The fourth proportional to 51,001.92, 76,523.04 and 22,914.36 is: 34,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,001.92 : 76,523.04 = 22,914.36 : x
  2. Step 2: Convert to fraction form
    51,001.92/76,523.04 = 22,914.36/x
  3. Step 3: Cross multiply
    51,001.92x = 76,523.04 × 22,914.36
  4. Step 4: Simplify right side
    51,001.92x = 1,753,476,486.85
  5. Step 5: Solve for x
    x = 1,753,476,486.85/51,001.92
  6. Step 6: Final answer
    x = 34,380.60

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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.