Home / 67,767.48-93,517.92-37,552.68

Finding the Fourth Proportional to 67,767.48, 93,517.92 and 37,552.68

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Solution

The fourth proportional to 67,767.48, 93,517.92 and 37,552.68 is: 51,822.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,767.48 : 93,517.92 = 37,552.68 : x
  2. Step 2: Convert to fraction form
    67,767.48/93,517.92 = 37,552.68/x
  3. Step 3: Cross multiply
    67,767.48x = 93,517.92 × 37,552.68
  4. Step 4: Simplify right side
    67,767.48x = 3,511,848,524.03
  5. Step 5: Solve for x
    x = 3,511,848,524.03/67,767.48
  6. Step 6: Final answer
    x = 51,822.03

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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.