Home / 69,351.68-103,964.33-24,968.34

Finding the Fourth Proportional to 69,351.68, 103,964.33 and 24,968.34

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Solution

The fourth proportional to 69,351.68, 103,964.33 and 24,968.34 is: 37,429.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,351.68 : 103,964.33 = 24,968.34 : x
  2. Step 2: Convert to fraction form
    69,351.68/103,964.33 = 24,968.34/x
  3. Step 3: Cross multiply
    69,351.68x = 103,964.33 × 24,968.34
  4. Step 4: Simplify right side
    69,351.68x = 2,595,816,614.47
  5. Step 5: Solve for x
    x = 2,595,816,614.47/69,351.68
  6. Step 6: Final answer
    x = 37,429.76

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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.