Home / 24,764.46-37,103.55-20,631.03

Finding the Fourth Proportional to 24,764.46, 37,103.55 and 20,631.03

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Solution

The fourth proportional to 24,764.46, 37,103.55 and 20,631.03 is: 30,910.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,764.46 : 37,103.55 = 20,631.03 : x
  2. Step 2: Convert to fraction form
    24,764.46/37,103.55 = 20,631.03/x
  3. Step 3: Cross multiply
    24,764.46x = 37,103.55 × 20,631.03
  4. Step 4: Simplify right side
    24,764.46x = 765,484,453.16
  5. Step 5: Solve for x
    x = 765,484,453.16/24,764.46
  6. Step 6: Final answer
    x = 30,910.61

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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.