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Finding the Fourth Proportional to 24,591.19, 33,934.57 and 13,411.03

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Solution

The fourth proportional to 24,591.19, 33,934.57 and 13,411.03 is: 18,506.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,591.19 : 33,934.57 = 13,411.03 : x
  2. Step 2: Convert to fraction form
    24,591.19/33,934.57 = 13,411.03/x
  3. Step 3: Cross multiply
    24,591.19x = 33,934.57 × 13,411.03
  4. Step 4: Simplify right side
    24,591.19x = 455,097,536.31
  5. Step 5: Solve for x
    x = 455,097,536.31/24,591.19
  6. Step 6: Final answer
    x = 18,506.53

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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.