Home / 33,192.06-45,805.46-19,046.22

Finding the Fourth Proportional to 33,192.06, 45,805.46 and 19,046.22

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Solution

The fourth proportional to 33,192.06, 45,805.46 and 19,046.22 is: 26,284.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192.06 : 45,805.46 = 19,046.22 : x
  2. Step 2: Convert to fraction form
    33,192.06/45,805.46 = 19,046.22/x
  3. Step 3: Cross multiply
    33,192.06x = 45,805.46 × 19,046.22
  4. Step 4: Simplify right side
    33,192.06x = 872,420,868.36
  5. Step 5: Solve for x
    x = 872,420,868.36/33,192.06
  6. Step 6: Final answer
    x = 26,284.02

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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.