Home / 22,371.57-33,556.58-5,731.75

Finding the Fourth Proportional to 22,371.57, 33,556.58 and 5,731.75

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Solution

The fourth proportional to 22,371.57, 33,556.58 and 5,731.75 is: 8,597.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,371.57 : 33,556.58 = 5,731.75 : x
  2. Step 2: Convert to fraction form
    22,371.57/33,556.58 = 5,731.75/x
  3. Step 3: Cross multiply
    22,371.57x = 33,556.58 × 5,731.75
  4. Step 4: Simplify right side
    22,371.57x = 192,337,759.63
  5. Step 5: Solve for x
    x = 192,337,759.63/22,371.57
  6. Step 6: Final answer
    x = 8,597.42

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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.