Home / 24,765.46-37,105.05-20,632.03

Finding the Fourth Proportional to 24,765.46, 37,105.05 and 20,632.03

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Solution

The fourth proportional to 24,765.46, 37,105.05 and 20,632.03 is: 30,912.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,765.46 : 37,105.05 = 20,632.03 : x
  2. Step 2: Convert to fraction form
    24,765.46/37,105.05 = 20,632.03/x
  3. Step 3: Cross multiply
    24,765.46x = 37,105.05 × 20,632.03
  4. Step 4: Simplify right side
    24,765.46x = 765,552,504.75
  5. Step 5: Solve for x
    x = 765,552,504.75/24,765.46
  6. Step 6: Final answer
    x = 30,912.11

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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.