Home / 22,371.43-33,561.42-7,576.39

Finding the Fourth Proportional to 22,371.43, 33,561.42 and 7,576.39

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Solution

The fourth proportional to 22,371.43, 33,561.42 and 7,576.39 is: 11,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,371.43 : 33,561.42 = 7,576.39 : x
  2. Step 2: Convert to fraction form
    22,371.43/33,561.42 = 7,576.39/x
  3. Step 3: Cross multiply
    22,371.43x = 33,561.42 × 7,576.39
  4. Step 4: Simplify right side
    22,371.43x = 254,274,406.87
  5. Step 5: Solve for x
    x = 254,274,406.87/22,371.43
  6. Step 6: Final answer
    x = 11,366.03

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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.