Home / 40,351.72-60,451.26-22,834.12

Finding the Fourth Proportional to 40,351.72, 60,451.26 and 22,834.12

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Solution

The fourth proportional to 40,351.72, 60,451.26 and 22,834.12 is: 34,207.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,351.72 : 60,451.26 = 22,834.12 : x
  2. Step 2: Convert to fraction form
    40,351.72/60,451.26 = 22,834.12/x
  3. Step 3: Cross multiply
    40,351.72x = 60,451.26 × 22,834.12
  4. Step 4: Simplify right side
    40,351.72x = 1,380,351,324.99
  5. Step 5: Solve for x
    x = 1,380,351,324.99/40,351.72
  6. Step 6: Final answer
    x = 34,207.99

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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.