Home / 37,005.88-55,517.01-17,273.66

Finding the Fourth Proportional to 37,005.88, 55,517.01 and 17,273.66

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Solution

The fourth proportional to 37,005.88, 55,517.01 and 17,273.66 is: 25,914.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,005.88 : 55,517.01 = 17,273.66 : x
  2. Step 2: Convert to fraction form
    37,005.88/55,517.01 = 17,273.66/x
  3. Step 3: Cross multiply
    37,005.88x = 55,517.01 × 17,273.66
  4. Step 4: Simplify right side
    37,005.88x = 958,981,954.96
  5. Step 5: Solve for x
    x = 958,981,954.96/37,005.88
  6. Step 6: Final answer
    x = 25,914.31

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1.5x scale

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.