Home / 67,348.06-92,940.24-37,133.86

Finding the Fourth Proportional to 67,348.06, 92,940.24 and 37,133.86

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Solution

The fourth proportional to 67,348.06, 92,940.24 and 37,133.86 is: 51,244.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,348.06 : 92,940.24 = 37,133.86 : x
  2. Step 2: Convert to fraction form
    67,348.06/92,940.24 = 37,133.86/x
  3. Step 3: Cross multiply
    67,348.06x = 92,940.24 × 37,133.86
  4. Step 4: Simplify right side
    67,348.06x = 3,451,229,860.53
  5. Step 5: Solve for x
    x = 3,451,229,860.53/67,348.06
  6. Step 6: Final answer
    x = 51,244.68

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1.5x scale

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.