Home / 69,356.36-95,711.77-37,525.26

Finding the Fourth Proportional to 69,356.36, 95,711.77 and 37,525.26

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Solution

The fourth proportional to 69,356.36, 95,711.77 and 37,525.26 is: 51,784.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,356.36 : 95,711.77 = 37,525.26 : x
  2. Step 2: Convert to fraction form
    69,356.36/95,711.77 = 37,525.26/x
  3. Step 3: Cross multiply
    69,356.36x = 95,711.77 × 37,525.26
  4. Step 4: Simplify right side
    69,356.36x = 3,591,608,575.75
  5. Step 5: Solve for x
    x = 3,591,608,575.75/69,356.36
  6. Step 6: Final answer
    x = 51,784.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.