Home / 50,398.20-75,594.26-22,310.03

Finding the Fourth Proportional to 50,398.20, 75,594.26 and 22,310.03

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Solution

The fourth proportional to 50,398.20, 75,594.26 and 22,310.03 is: 33,463.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,398.20 : 75,594.26 = 22,310.03 : x
  2. Step 2: Convert to fraction form
    50,398.20/75,594.26 = 22,310.03/x
  3. Step 3: Cross multiply
    50,398.20x = 75,594.26 × 22,310.03
  4. Step 4: Simplify right side
    50,398.20x = 1,686,510,453.19
  5. Step 5: Solve for x
    x = 1,686,510,453.19/50,398.20
  6. Step 6: Final answer
    x = 33,463.70

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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.