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Finding the Fourth Proportional to 3,359.62, 5,041.74 and 1,168.34

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Solution

The fourth proportional to 3,359.62, 5,041.74 and 1,168.34 is: 1,753.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359.62 : 5,041.74 = 1,168.34 : x
  2. Step 2: Convert to fraction form
    3,359.62/5,041.74 = 1,168.34/x
  3. Step 3: Cross multiply
    3,359.62x = 5,041.74 × 1,168.34
  4. Step 4: Simplify right side
    3,359.62x = 5,890,466.51
  5. Step 5: Solve for x
    x = 5,890,466.51/3,359.62
  6. Step 6: Final answer
    x = 1,753.32

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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.