Home / 69,429.29-104,122.35-25,050.26

Finding the Fourth Proportional to 69,429.29, 104,122.35 and 25,050.26

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Solution

The fourth proportional to 69,429.29, 104,122.35 and 25,050.26 is: 37,567.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,429.29 : 104,122.35 = 25,050.26 : x
  2. Step 2: Convert to fraction form
    69,429.29/104,122.35 = 25,050.26/x
  3. Step 3: Cross multiply
    69,429.29x = 104,122.35 × 25,050.26
  4. Step 4: Simplify right side
    69,429.29x = 2,608,292,199.62
  5. Step 5: Solve for x
    x = 2,608,292,199.62/69,429.29
  6. Step 6: Final answer
    x = 37,567.61

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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.