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Finding the Fourth Proportional to 33,597.20, 46,355.54 and 19,441.64

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Solution

The fourth proportional to 33,597.20, 46,355.54 and 19,441.64 is: 26,824.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,597.20 : 46,355.54 = 19,441.64 : x
  2. Step 2: Convert to fraction form
    33,597.20/46,355.54 = 19,441.64/x
  3. Step 3: Cross multiply
    33,597.20x = 46,355.54 × 19,441.64
  4. Step 4: Simplify right side
    33,597.20x = 901,227,720.69
  5. Step 5: Solve for x
    x = 901,227,720.69/33,597.20
  6. Step 6: Final answer
    x = 26,824.49

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