Home / 69,266.68-95,592.94-39,054.82

Finding the Fourth Proportional to 69,266.68, 95,592.94 and 39,054.82

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Solution

The fourth proportional to 69,266.68, 95,592.94 and 39,054.82 is: 53,898.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,266.68 : 95,592.94 = 39,054.82 : x
  2. Step 2: Convert to fraction form
    69,266.68/95,592.94 = 39,054.82/x
  3. Step 3: Cross multiply
    69,266.68x = 95,592.94 × 39,054.82
  4. Step 4: Simplify right side
    69,266.68x = 3,733,365,064.97
  5. Step 5: Solve for x
    x = 3,733,365,064.97/69,266.68
  6. Step 6: Final answer
    x = 53,898.43

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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.