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Finding the Fourth Proportional to 6,048.87, 9,066.92 and 2,764.11

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Solution

The fourth proportional to 6,048.87, 9,066.92 and 2,764.11 is: 4,143.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048.87 : 9,066.92 = 2,764.11 : x
  2. Step 2: Convert to fraction form
    6,048.87/9,066.92 = 2,764.11/x
  3. Step 3: Cross multiply
    6,048.87x = 9,066.92 × 2,764.11
  4. Step 4: Simplify right side
    6,048.87x = 25,061,964.24
  5. Step 5: Solve for x
    x = 25,061,964.24/6,048.87
  6. Step 6: Final answer
    x = 4,143.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.