Home / 69,936.01-104,903.24-41,863.91

Finding the Fourth Proportional to 69,936.01, 104,903.24 and 41,863.91

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Solution

The fourth proportional to 69,936.01, 104,903.24 and 41,863.91 is: 62,795.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,936.01 : 104,903.24 = 41,863.91 : x
  2. Step 2: Convert to fraction form
    69,936.01/104,903.24 = 41,863.91/x
  3. Step 3: Cross multiply
    69,936.01x = 104,903.24 × 41,863.91
  4. Step 4: Simplify right side
    69,936.01x = 4,391,659,064.23
  5. Step 5: Solve for x
    x = 4,391,659,064.23/69,936.01
  6. Step 6: Final answer
    x = 62,795.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.