Home / 29,747.35-44,614.09-8,682.96

Finding the Fourth Proportional to 29,747.35, 44,614.09 and 8,682.96

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Solution

The fourth proportional to 29,747.35, 44,614.09 and 8,682.96 is: 13,022.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,747.35 : 44,614.09 = 8,682.96 : x
  2. Step 2: Convert to fraction form
    29,747.35/44,614.09 = 8,682.96/x
  3. Step 3: Cross multiply
    29,747.35x = 44,614.09 × 8,682.96
  4. Step 4: Simplify right side
    29,747.35x = 387,382,315.49
  5. Step 5: Solve for x
    x = 387,382,315.49/29,747.35
  6. Step 6: Final answer
    x = 13,022.42

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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.