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Finding the Fourth Proportional to 69,324.97, 95,668.52 and 37,493.83

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Solution

The fourth proportional to 69,324.97, 95,668.52 and 37,493.83 is: 51,741.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,324.97 : 95,668.52 = 37,493.83 : x
  2. Step 2: Convert to fraction form
    69,324.97/95,668.52 = 37,493.83/x
  3. Step 3: Cross multiply
    69,324.97x = 95,668.52 × 37,493.83
  4. Step 4: Simplify right side
    69,324.97x = 3,586,979,037.76
  5. Step 5: Solve for x
    x = 3,586,979,037.76/69,324.97
  6. Step 6: Final answer
    x = 51,741.52

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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.