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Finding the Fourth Proportional to 23,605.43, 35,414.22 and 6,964.79

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Solution

The fourth proportional to 23,605.43, 35,414.22 and 6,964.79 is: 10,448.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,605.43 : 35,414.22 = 6,964.79 : x
  2. Step 2: Convert to fraction form
    23,605.43/35,414.22 = 6,964.79/x
  3. Step 3: Cross multiply
    23,605.43x = 35,414.22 × 6,964.79
  4. Step 4: Simplify right side
    23,605.43x = 246,652,605.31
  5. Step 5: Solve for x
    x = 246,652,605.31/23,605.43
  6. Step 6: Final answer
    x = 10,448.98

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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.