Home / 22,627.80-33,940.49-5,988.38

Finding the Fourth Proportional to 22,627.80, 33,940.49 and 5,988.38

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Solution

The fourth proportional to 22,627.80, 33,940.49 and 5,988.38 is: 8,982.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,627.80 : 33,940.49 = 5,988.38 : x
  2. Step 2: Convert to fraction form
    22,627.80/33,940.49 = 5,988.38/x
  3. Step 3: Cross multiply
    22,627.80x = 33,940.49 × 5,988.38
  4. Step 4: Simplify right side
    22,627.80x = 203,248,351.86
  5. Step 5: Solve for x
    x = 203,248,351.86/22,627.80
  6. Step 6: Final answer
    x = 8,982.24

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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.