Home / 69,429.03-104,122.02-25,050.03

Finding the Fourth Proportional to 69,429.03, 104,122.02 and 25,050.03

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Solution

The fourth proportional to 69,429.03, 104,122.02 and 25,050.03 is: 37,567.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,429.03 : 104,122.02 = 25,050.03 : x
  2. Step 2: Convert to fraction form
    69,429.03/104,122.02 = 25,050.03/x
  3. Step 3: Cross multiply
    69,429.03x = 104,122.02 × 25,050.03
  4. Step 4: Simplify right side
    69,429.03x = 2,608,259,724.66
  5. Step 5: Solve for x
    x = 2,608,259,724.66/69,429.03
  6. Step 6: Final answer
    x = 37,567.28

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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.