Home / 33,326.97-45,996.22-19,177.08

Finding the Fourth Proportional to 33,326.97, 45,996.22 and 19,177.08

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Solution

The fourth proportional to 33,326.97, 45,996.22 and 19,177.08 is: 26,467.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,326.97 : 45,996.22 = 19,177.08 : x
  2. Step 2: Convert to fraction form
    33,326.97/45,996.22 = 19,177.08/x
  3. Step 3: Cross multiply
    33,326.97x = 45,996.22 × 19,177.08
  4. Step 4: Simplify right side
    33,326.97x = 882,073,190.64
  5. Step 5: Solve for x
    x = 882,073,190.64/33,326.97
  6. Step 6: Final answer
    x = 26,467.25

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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.