Home / 22,136.90-30,563.33-17,092.22

Finding the Fourth Proportional to 22,136.90, 30,563.33 and 17,092.22

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Solution

The fourth proportional to 22,136.90, 30,563.33 and 17,092.22 is: 23,598.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,136.90 : 30,563.33 = 17,092.22 : x
  2. Step 2: Convert to fraction form
    22,136.90/30,563.33 = 17,092.22/x
  3. Step 3: Cross multiply
    22,136.90x = 30,563.33 × 17,092.22
  4. Step 4: Simplify right side
    22,136.90x = 522,394,922.01
  5. Step 5: Solve for x
    x = 522,394,922.01/22,136.90
  6. Step 6: Final answer
    x = 23,598.38

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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.