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Finding the Fourth Proportional to 69,393.26, 95,762.75 and 37,562.06

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Solution

The fourth proportional to 69,393.26, 95,762.75 and 37,562.06 is: 51,835.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,393.26 : 95,762.75 = 37,562.06 : x
  2. Step 2: Convert to fraction form
    69,393.26/95,762.75 = 37,562.06/x
  3. Step 3: Cross multiply
    69,393.26x = 95,762.75 × 37,562.06
  4. Step 4: Simplify right side
    69,393.26x = 3,597,045,494.64
  5. Step 5: Solve for x
    x = 3,597,045,494.64/69,393.26
  6. Step 6: Final answer
    x = 51,835.66

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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.