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Finding the Fourth Proportional to 18,804.00, 25,952.11 and 10,846.05

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Solution

The fourth proportional to 18,804.00, 25,952.11 and 10,846.05 is: 14,969.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,804.00 : 25,952.11 = 10,846.05 : x
  2. Step 2: Convert to fraction form
    18,804.00/25,952.11 = 10,846.05/x
  3. Step 3: Cross multiply
    18,804.00x = 25,952.11 × 10,846.05
  4. Step 4: Simplify right side
    18,804.00x = 281,477,790.67
  5. Step 5: Solve for x
    x = 281,477,790.67/18,804.00
  6. Step 6: Final answer
    x = 14,969.04

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Why These Related Problems?

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