Home / 22,456.44-33,684.57-17,530.20

Finding the Fourth Proportional to 22,456.44, 33,684.57 and 17,530.20

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Solution

The fourth proportional to 22,456.44, 33,684.57 and 17,530.20 is: 26,295.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,456.44 : 33,684.57 = 17,530.20 : x
  2. Step 2: Convert to fraction form
    22,456.44/33,684.57 = 17,530.20/x
  3. Step 3: Cross multiply
    22,456.44x = 33,684.57 × 17,530.20
  4. Step 4: Simplify right side
    22,456.44x = 590,497,249.01
  5. Step 5: Solve for x
    x = 590,497,249.01/22,456.44
  6. Step 6: Final answer
    x = 26,295.23

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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.