Home / 6,541.50-9,025.27-3,708.42

Finding the Fourth Proportional to 6,541.50, 9,025.27 and 3,708.42

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Solution

The fourth proportional to 6,541.50, 9,025.27 and 3,708.42 is: 5,116.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541.50 : 9,025.27 = 3,708.42 : x
  2. Step 2: Convert to fraction form
    6,541.50/9,025.27 = 3,708.42/x
  3. Step 3: Cross multiply
    6,541.50x = 9,025.27 × 3,708.42
  4. Step 4: Simplify right side
    6,541.50x = 33,469,491.77
  5. Step 5: Solve for x
    x = 33,469,491.77/6,541.50
  6. Step 6: Final answer
    x = 5,116.49

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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.