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Finding the Fourth Proportional to 7,046.69, 9,725.46 and 4,061.93

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Solution

The fourth proportional to 7,046.69, 9,725.46 and 4,061.93 is: 5,606.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046.69 : 9,725.46 = 4,061.93 : x
  2. Step 2: Convert to fraction form
    7,046.69/9,725.46 = 4,061.93/x
  3. Step 3: Cross multiply
    7,046.69x = 9,725.46 × 4,061.93
  4. Step 4: Simplify right side
    7,046.69x = 39,504,162.05
  5. Step 5: Solve for x
    x = 39,504,162.05/7,046.69
  6. Step 6: Final answer
    x = 5,606.06

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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.