Home / 50,034.72-75,137.94-44,425.07

Finding the Fourth Proportional to 50,034.72, 75,137.94 and 44,425.07

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Solution

The fourth proportional to 50,034.72, 75,137.94 and 44,425.07 is: 66,713.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,034.72 : 75,137.94 = 44,425.07 : x
  2. Step 2: Convert to fraction form
    50,034.72/75,137.94 = 44,425.07/x
  3. Step 3: Cross multiply
    50,034.72x = 75,137.94 × 44,425.07
  4. Step 4: Simplify right side
    50,034.72x = 3,338,007,868.47
  5. Step 5: Solve for x
    x = 3,338,007,868.47/50,034.72
  6. Step 6: Final answer
    x = 66,713.83

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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.