Home / 67,540.35-93,205.26-37,327.41

Finding the Fourth Proportional to 67,540.35, 93,205.26 and 37,327.41

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Solution

The fourth proportional to 67,540.35, 93,205.26 and 37,327.41 is: 51,511.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,540.35 : 93,205.26 = 37,327.41 : x
  2. Step 2: Convert to fraction form
    67,540.35/93,205.26 = 37,327.41/x
  3. Step 3: Cross multiply
    67,540.35x = 93,205.26 × 37,327.41
  4. Step 4: Simplify right side
    67,540.35x = 3,479,110,954.18
  5. Step 5: Solve for x
    x = 3,479,110,954.18/67,540.35
  6. Step 6: Final answer
    x = 51,511.59

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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.