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Finding the Fourth Proportional to 43,805.14, 60,451.02 and 23,662

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Solution

The fourth proportional to 43,805.14, 60,451.02 and 23,662 is: 32,653.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,805.14 : 60,451.02 = 23,662 : x
  2. Step 2: Convert to fraction form
    43,805.14/60,451.02 = 23,662/x
  3. Step 3: Cross multiply
    43,805.14x = 60,451.02 × 23,662
  4. Step 4: Simplify right side
    43,805.14x = 1,430,392,035.24
  5. Step 5: Solve for x
    x = 1,430,392,035.24/43,805.14
  6. Step 6: Final answer
    x = 32,653.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.