Home / 69,560.26-104,314.20-25,176.04

Finding the Fourth Proportional to 69,560.26, 104,314.20 and 25,176.04

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Solution

The fourth proportional to 69,560.26, 104,314.20 and 25,176.04 is: 37,754.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,560.26 : 104,314.20 = 25,176.04 : x
  2. Step 2: Convert to fraction form
    69,560.26/104,314.20 = 25,176.04/x
  3. Step 3: Cross multiply
    69,560.26x = 104,314.20 × 25,176.04
  4. Step 4: Simplify right side
    69,560.26x = 2,626,218,471.77
  5. Step 5: Solve for x
    x = 2,626,218,471.77/69,560.26
  6. Step 6: Final answer
    x = 37,754.58

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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.