Home / 27,003.66-37,266.84-15,067.26

Finding the Fourth Proportional to 27,003.66, 37,266.84 and 15,067.26

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Solution

The fourth proportional to 27,003.66, 37,266.84 and 15,067.26 is: 20,793.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,003.66 : 37,266.84 = 15,067.26 : x
  2. Step 2: Convert to fraction form
    27,003.66/37,266.84 = 15,067.26/x
  3. Step 3: Cross multiply
    27,003.66x = 37,266.84 × 15,067.26
  4. Step 4: Simplify right side
    27,003.66x = 561,509,167.66
  5. Step 5: Solve for x
    x = 561,509,167.66/27,003.66
  6. Step 6: Final answer
    x = 20,793.82

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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.