Home / 33,309.27-50,027.49-19,297.44

Finding the Fourth Proportional to 33,309.27, 50,027.49 and 19,297.44

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Solution

The fourth proportional to 33,309.27, 50,027.49 and 19,297.44 is: 28,983.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,309.27 : 50,027.49 = 19,297.44 : x
  2. Step 2: Convert to fraction form
    33,309.27/50,027.49 = 19,297.44/x
  3. Step 3: Cross multiply
    33,309.27x = 50,027.49 × 19,297.44
  4. Step 4: Simplify right side
    33,309.27x = 965,402,486.63
  5. Step 5: Solve for x
    x = 965,402,486.63/33,309.27
  6. Step 6: Final answer
    x = 28,983.00

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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.