Home / 33,910.24-46,796.53-18,803.09

Finding the Fourth Proportional to 33,910.24, 46,796.53 and 18,803.09

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Solution

The fourth proportional to 33,910.24, 46,796.53 and 18,803.09 is: 25,948.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,910.24 : 46,796.53 = 18,803.09 : x
  2. Step 2: Convert to fraction form
    33,910.24/46,796.53 = 18,803.09/x
  3. Step 3: Cross multiply
    33,910.24x = 46,796.53 × 18,803.09
  4. Step 4: Simplify right side
    33,910.24x = 879,919,365.28
  5. Step 5: Solve for x
    x = 879,919,365.28/33,910.24
  6. Step 6: Final answer
    x = 25,948.49

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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.