Home / 69,414.72-95,792.44-37,583.92

Finding the Fourth Proportional to 69,414.72, 95,792.44 and 37,583.92

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Solution

The fourth proportional to 69,414.72, 95,792.44 and 37,583.92 is: 51,865.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,414.72 : 95,792.44 = 37,583.92 : x
  2. Step 2: Convert to fraction form
    69,414.72/95,792.44 = 37,583.92/x
  3. Step 3: Cross multiply
    69,414.72x = 95,792.44 × 37,583.92
  4. Step 4: Simplify right side
    69,414.72x = 3,600,255,401.56
  5. Step 5: Solve for x
    x = 3,600,255,401.56/69,414.72
  6. Step 6: Final answer
    x = 51,865.88

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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.