Home / 43,973.36-60,694.26-25,121.42

Finding the Fourth Proportional to 43,973.36, 60,694.26 and 25,121.42

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Solution

The fourth proportional to 43,973.36, 60,694.26 and 25,121.42 is: 34,673.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,973.36 : 60,694.26 = 25,121.42 : x
  2. Step 2: Convert to fraction form
    43,973.36/60,694.26 = 25,121.42/x
  3. Step 3: Cross multiply
    43,973.36x = 60,694.26 × 25,121.42
  4. Step 4: Simplify right side
    43,973.36x = 1,524,725,997.05
  5. Step 5: Solve for x
    x = 1,524,725,997.05/43,973.36
  6. Step 6: Final answer
    x = 34,673.86

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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.