Home / 69,404.19-95,778.44-37,573.76

Finding the Fourth Proportional to 69,404.19, 95,778.44 and 37,573.76

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Solution

The fourth proportional to 69,404.19, 95,778.44 and 37,573.76 is: 51,852.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,404.19 : 95,778.44 = 37,573.76 : x
  2. Step 2: Convert to fraction form
    69,404.19/95,778.44 = 37,573.76/x
  3. Step 3: Cross multiply
    69,404.19x = 95,778.44 × 37,573.76
  4. Step 4: Simplify right side
    69,404.19x = 3,598,755,450.97
  5. Step 5: Solve for x
    x = 3,598,755,450.97/69,404.19
  6. Step 6: Final answer
    x = 51,852.14

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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.