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Finding the Fourth Proportional to 10,798.10, 16,194.02 and 4,559.52

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Solution

The fourth proportional to 10,798.10, 16,194.02 and 4,559.52 is: 6,837.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,798.10 : 16,194.02 = 4,559.52 : x
  2. Step 2: Convert to fraction form
    10,798.10/16,194.02 = 4,559.52/x
  3. Step 3: Cross multiply
    10,798.10x = 16,194.02 × 4,559.52
  4. Step 4: Simplify right side
    10,798.10x = 73,836,935.27
  5. Step 5: Solve for x
    x = 73,836,935.27/10,798.10
  6. Step 6: Final answer
    x = 6,837.96

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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.