Home / 69,404.25-95,778.36-37,573.23

Finding the Fourth Proportional to 69,404.25, 95,778.36 and 37,573.23

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Solution

The fourth proportional to 69,404.25, 95,778.36 and 37,573.23 is: 51,851.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,404.25 : 95,778.36 = 37,573.23 : x
  2. Step 2: Convert to fraction form
    69,404.25/95,778.36 = 37,573.23/x
  3. Step 3: Cross multiply
    69,404.25x = 95,778.36 × 37,573.23
  4. Step 4: Simplify right side
    69,404.25x = 3,598,702,349.30
  5. Step 5: Solve for x
    x = 3,598,702,349.30/69,404.25
  6. Step 6: Final answer
    x = 51,851.33

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1.5x scale

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.