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Finding the Fourth Proportional to 69,323.38, 95,666.27 and 37,492.27

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Solution

The fourth proportional to 69,323.38, 95,666.27 and 37,492.27 is: 51,739.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,323.38 : 95,666.27 = 37,492.27 : x
  2. Step 2: Convert to fraction form
    69,323.38/95,666.27 = 37,492.27/x
  3. Step 3: Cross multiply
    69,323.38x = 95,666.27 × 37,492.27
  4. Step 4: Simplify right side
    69,323.38x = 3,586,745,198.11
  5. Step 5: Solve for x
    x = 3,586,745,198.11/69,323.38
  6. Step 6: Final answer
    x = 51,739.33

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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.