Home / 69,536.38-95,997.46-54,396.94

Finding the Fourth Proportional to 69,536.38, 95,997.46 and 54,396.94

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Solution

The fourth proportional to 69,536.38, 95,997.46 and 54,396.94 is: 75,096.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,536.38 : 95,997.46 = 54,396.94 : x
  2. Step 2: Convert to fraction form
    69,536.38/95,997.46 = 54,396.94/x
  3. Step 3: Cross multiply
    69,536.38x = 95,997.46 × 54,396.94
  4. Step 4: Simplify right side
    69,536.38x = 5,221,968,071.77
  5. Step 5: Solve for x
    x = 5,221,968,071.77/69,536.38
  6. Step 6: Final answer
    x = 75,096.92

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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.