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Finding the Fourth Proportional to 9,793.95, 14,696.77 and 3,554.45

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Solution

The fourth proportional to 9,793.95, 14,696.77 and 3,554.45 is: 5,333.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793.95 : 14,696.77 = 3,554.45 : x
  2. Step 2: Convert to fraction form
    9,793.95/14,696.77 = 3,554.45/x
  3. Step 3: Cross multiply
    9,793.95x = 14,696.77 × 3,554.45
  4. Step 4: Simplify right side
    9,793.95x = 52,238,961.98
  5. Step 5: Solve for x
    x = 52,238,961.98/9,793.95
  6. Step 6: Final answer
    x = 5,333.80

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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.