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Finding the Fourth Proportional to 6,895.50, 10,343.18 and 1,701.38

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Solution

The fourth proportional to 6,895.50, 10,343.18 and 1,701.38 is: 2,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895.50 : 10,343.18 = 1,701.38 : x
  2. Step 2: Convert to fraction form
    6,895.50/10,343.18 = 1,701.38/x
  3. Step 3: Cross multiply
    6,895.50x = 10,343.18 × 1,701.38
  4. Step 4: Simplify right side
    6,895.50x = 17,597,679.59
  5. Step 5: Solve for x
    x = 17,597,679.59/6,895.50
  6. Step 6: Final answer
    x = 2,552.05

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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.