Home / 67,924.71-93,710.39-50,062.41

Finding the Fourth Proportional to 67,924.71, 93,710.39 and 50,062.41

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Solution

The fourth proportional to 67,924.71, 93,710.39 and 50,062.41 is: 69,067.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,924.71 : 93,710.39 = 50,062.41 : x
  2. Step 2: Convert to fraction form
    67,924.71/93,710.39 = 50,062.41/x
  3. Step 3: Cross multiply
    67,924.71x = 93,710.39 × 50,062.41
  4. Step 4: Simplify right side
    67,924.71x = 4,691,367,715.13
  5. Step 5: Solve for x
    x = 4,691,367,715.13/67,924.71
  6. Step 6: Final answer
    x = 69,067.17

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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.