Home / 22,095.26-33,142.88-18,191.46

Finding the Fourth Proportional to 22,095.26, 33,142.88 and 18,191.46

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Solution

The fourth proportional to 22,095.26, 33,142.88 and 18,191.46 is: 27,287.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.26 : 33,142.88 = 18,191.46 : x
  2. Step 2: Convert to fraction form
    22,095.26/33,142.88 = 18,191.46/x
  3. Step 3: Cross multiply
    22,095.26x = 33,142.88 × 18,191.46
  4. Step 4: Simplify right side
    22,095.26x = 602,917,375.80
  5. Step 5: Solve for x
    x = 602,917,375.80/22,095.26
  6. Step 6: Final answer
    x = 27,287.18

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Similar ratio
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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.