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Finding the Fourth Proportional to 69,232.53, 95,540.99 and 37,401.44

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Solution

The fourth proportional to 69,232.53, 95,540.99 and 37,401.44 is: 51,614.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,232.53 : 95,540.99 = 37,401.44 : x
  2. Step 2: Convert to fraction form
    69,232.53/95,540.99 = 37,401.44/x
  3. Step 3: Cross multiply
    69,232.53x = 95,540.99 × 37,401.44
  4. Step 4: Simplify right side
    69,232.53x = 3,573,369,940.31
  5. Step 5: Solve for x
    x = 3,573,369,940.31/69,232.53
  6. Step 6: Final answer
    x = 51,614.03

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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.