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Finding the Fourth Proportional to 96,193.84, 144,286.65 and 93,941.23

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Solution

The fourth proportional to 96,193.84, 144,286.65 and 93,941.23 is: 140,907.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,193.84 : 144,286.65 = 93,941.23 : x
  2. Step 2: Convert to fraction form
    96,193.84/144,286.65 = 93,941.23/x
  3. Step 3: Cross multiply
    96,193.84x = 144,286.65 × 93,941.23
  4. Step 4: Simplify right side
    96,193.84x = 13,554,465,373.58
  5. Step 5: Solve for x
    x = 13,554,465,373.58/96,193.84
  6. Step 6: Final answer
    x = 140,907.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.