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Finding the Fourth Proportional to 10,770.94, 14,863.83 and 6,055.27

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Solution

The fourth proportional to 10,770.94, 14,863.83 and 6,055.27 is: 8,356.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,770.94 : 14,863.83 = 6,055.27 : x
  2. Step 2: Convert to fraction form
    10,770.94/14,863.83 = 6,055.27/x
  3. Step 3: Cross multiply
    10,770.94x = 14,863.83 × 6,055.27
  4. Step 4: Simplify right side
    10,770.94x = 90,004,503.88
  5. Step 5: Solve for x
    x = 90,004,503.88/10,770.94
  6. Step 6: Final answer
    x = 8,356.23

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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.