Home / 11,836.22-17,751.90-5,593.58

Finding the Fourth Proportional to 11,836.22, 17,751.90 and 5,593.58

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Solution

The fourth proportional to 11,836.22, 17,751.90 and 5,593.58 is: 8,389.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836.22 : 17,751.90 = 5,593.58 : x
  2. Step 2: Convert to fraction form
    11,836.22/17,751.90 = 5,593.58/x
  3. Step 3: Cross multiply
    11,836.22x = 17,751.90 × 5,593.58
  4. Step 4: Simplify right side
    11,836.22x = 99,296,672.80
  5. Step 5: Solve for x
    x = 99,296,672.80/11,836.22
  6. Step 6: Final answer
    x = 8,389.22

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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.