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Finding the Fourth Proportional to 7,268.00, 10,900.29 and 2,337.70

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Solution

The fourth proportional to 7,268.00, 10,900.29 and 2,337.70 is: 3,506.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268.00 : 10,900.29 = 2,337.70 : x
  2. Step 2: Convert to fraction form
    7,268.00/10,900.29 = 2,337.70/x
  3. Step 3: Cross multiply
    7,268.00x = 10,900.29 × 2,337.70
  4. Step 4: Simplify right side
    7,268.00x = 25,481,589.45
  5. Step 5: Solve for x
    x = 25,481,589.45/7,268.00
  6. Step 6: Final answer
    x = 3,506.00

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Why These Related Problems?

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