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Finding the Fourth Proportional to 7,096.77, 10,632.06 and 4,751.55

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Solution

The fourth proportional to 7,096.77, 10,632.06 and 4,751.55 is: 7,118.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.77 : 10,632.06 = 4,751.55 : x
  2. Step 2: Convert to fraction form
    7,096.77/10,632.06 = 4,751.55/x
  3. Step 3: Cross multiply
    7,096.77x = 10,632.06 × 4,751.55
  4. Step 4: Simplify right side
    7,096.77x = 50,518,764.69
  5. Step 5: Solve for x
    x = 50,518,764.69/7,096.77
  6. Step 6: Final answer
    x = 7,118.56

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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.