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Finding the Fourth Proportional to 69,464.59, 95,861.37 and 37,633.41

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Solution

The fourth proportional to 69,464.59, 95,861.37 and 37,633.41 is: 51,934.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,464.59 : 95,861.37 = 37,633.41 : x
  2. Step 2: Convert to fraction form
    69,464.59/95,861.37 = 37,633.41/x
  3. Step 3: Cross multiply
    69,464.59x = 95,861.37 × 37,633.41
  4. Step 4: Simplify right side
    69,464.59x = 3,607,590,381.50
  5. Step 5: Solve for x
    x = 3,607,590,381.50/69,464.59
  6. Step 6: Final answer
    x = 51,934.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.