Home / 67,336.23-92,924.60-37,122.61

Finding the Fourth Proportional to 67,336.23, 92,924.60 and 37,122.61

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Solution

The fourth proportional to 67,336.23, 92,924.60 and 37,122.61 is: 51,229.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,336.23 : 92,924.60 = 37,122.61 : x
  2. Step 2: Convert to fraction form
    67,336.23/92,924.60 = 37,122.61/x
  3. Step 3: Cross multiply
    67,336.23x = 92,924.60 × 37,122.61
  4. Step 4: Simplify right side
    67,336.23x = 3,449,603,702.87
  5. Step 5: Solve for x
    x = 3,449,603,702.87/67,336.23
  6. Step 6: Final answer
    x = 51,229.54

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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.