Home / 50,233.56-75,297.96-16,942.20

Finding the Fourth Proportional to 50,233.56, 75,297.96 and 16,942.20

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Solution

The fourth proportional to 50,233.56, 75,297.96 and 16,942.20 is: 25,395.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,233.56 : 75,297.96 = 16,942.20 : x
  2. Step 2: Convert to fraction form
    50,233.56/75,297.96 = 16,942.20/x
  3. Step 3: Cross multiply
    50,233.56x = 75,297.96 × 16,942.20
  4. Step 4: Simplify right side
    50,233.56x = 1,275,713,097.91
  5. Step 5: Solve for x
    x = 1,275,713,097.91/50,233.56
  6. Step 6: Final answer
    x = 25,395.63

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1.5x scale

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.