Home / 69,522.44-104,291.77-25,170.08

Finding the Fourth Proportional to 69,522.44, 104,291.77 and 25,170.08

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Solution

The fourth proportional to 69,522.44, 104,291.77 and 25,170.08 is: 37,758.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,522.44 : 104,291.77 = 25,170.08 : x
  2. Step 2: Convert to fraction form
    69,522.44/104,291.77 = 25,170.08/x
  3. Step 3: Cross multiply
    69,522.44x = 104,291.77 × 25,170.08
  4. Step 4: Simplify right side
    69,522.44x = 2,625,032,392.05
  5. Step 5: Solve for x
    x = 2,625,032,392.05/69,522.44
  6. Step 6: Final answer
    x = 37,758.06

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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.