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Finding the Fourth Proportional to 7,095.44, 9,792.68 and 4,300.94

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Solution

The fourth proportional to 7,095.44, 9,792.68 and 4,300.94 is: 5,935.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.44 : 9,792.68 = 4,300.94 : x
  2. Step 2: Convert to fraction form
    7,095.44/9,792.68 = 4,300.94/x
  3. Step 3: Cross multiply
    7,095.44x = 9,792.68 × 4,300.94
  4. Step 4: Simplify right side
    7,095.44x = 42,117,658.65
  5. Step 5: Solve for x
    x = 42,117,658.65/7,095.44
  6. Step 6: Final answer
    x = 5,935.88

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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.