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Finding the Fourth Proportional to 24,602.91, 33,954.87 and 13,994.11

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Solution

The fourth proportional to 24,602.91, 33,954.87 and 13,994.11 is: 19,313.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,602.91 : 33,954.87 = 13,994.11 : x
  2. Step 2: Convert to fraction form
    24,602.91/33,954.87 = 13,994.11/x
  3. Step 3: Cross multiply
    24,602.91x = 33,954.87 × 13,994.11
  4. Step 4: Simplify right side
    24,602.91x = 475,168,185.82
  5. Step 5: Solve for x
    x = 475,168,185.82/24,602.91
  6. Step 6: Final answer
    x = 19,313.50

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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.