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Finding the Fourth Proportional to 6,168.18, 9,254.59 and 3,704.71

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Solution

The fourth proportional to 6,168.18, 9,254.59 and 3,704.71 is: 5,558.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,168.18 : 9,254.59 = 3,704.71 : x
  2. Step 2: Convert to fraction form
    6,168.18/9,254.59 = 3,704.71/x
  3. Step 3: Cross multiply
    6,168.18x = 9,254.59 × 3,704.71
  4. Step 4: Simplify right side
    6,168.18x = 34,285,572.12
  5. Step 5: Solve for x
    x = 34,285,572.12/6,168.18
  6. Step 6: Final answer
    x = 5,558.46

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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.