Home / 17,541.14-26,293.33-8,173.43

Finding the Fourth Proportional to 17,541.14, 26,293.33 and 8,173.43

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Solution

The fourth proportional to 17,541.14, 26,293.33 and 8,173.43 is: 12,251.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541.14 : 26,293.33 = 8,173.43 : x
  2. Step 2: Convert to fraction form
    17,541.14/26,293.33 = 8,173.43/x
  3. Step 3: Cross multiply
    17,541.14x = 26,293.33 × 8,173.43
  4. Step 4: Simplify right side
    17,541.14x = 214,906,737.52
  5. Step 5: Solve for x
    x = 214,906,737.52/17,541.14
  6. Step 6: Final answer
    x = 12,251.59

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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.