Home / 8,836.68-13,249.89-6,066.48

Finding the Fourth Proportional to 8,836.68, 13,249.89 and 6,066.48

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Solution

The fourth proportional to 8,836.68, 13,249.89 and 6,066.48 is: 9,096.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836.68 : 13,249.89 = 6,066.48 : x
  2. Step 2: Convert to fraction form
    8,836.68/13,249.89 = 6,066.48/x
  3. Step 3: Cross multiply
    8,836.68x = 13,249.89 × 6,066.48
  4. Step 4: Simplify right side
    8,836.68x = 80,380,192.69
  5. Step 5: Solve for x
    x = 80,380,192.69/8,836.68
  6. Step 6: Final answer
    x = 9,096.20

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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.