Home / 69,529.38-104,232.22-25,146.27

Finding the Fourth Proportional to 69,529.38, 104,232.22 and 25,146.27

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Solution

The fourth proportional to 69,529.38, 104,232.22 and 25,146.27 is: 37,697.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,529.38 : 104,232.22 = 25,146.27 : x
  2. Step 2: Convert to fraction form
    69,529.38/104,232.22 = 25,146.27/x
  3. Step 3: Cross multiply
    69,529.38x = 104,232.22 × 25,146.27
  4. Step 4: Simplify right side
    69,529.38x = 2,621,051,578.25
  5. Step 5: Solve for x
    x = 2,621,051,578.25/69,529.38
  6. Step 6: Final answer
    x = 37,697.03

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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.