Home / 69,232.25-95,540.60-37,401.15

Finding the Fourth Proportional to 69,232.25, 95,540.60 and 37,401.15

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Solution

The fourth proportional to 69,232.25, 95,540.60 and 37,401.15 is: 51,613.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,232.25 : 95,540.60 = 37,401.15 : x
  2. Step 2: Convert to fraction form
    69,232.25/95,540.60 = 37,401.15/x
  3. Step 3: Cross multiply
    69,232.25x = 95,540.60 × 37,401.15
  4. Step 4: Simplify right side
    69,232.25x = 3,573,328,763.47
  5. Step 5: Solve for x
    x = 3,573,328,763.47/69,232.25
  6. Step 6: Final answer
    x = 51,613.64

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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.