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Finding the Fourth Proportional to 11,798.38, 17,701.82 and 5,950.59

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Solution

The fourth proportional to 11,798.38, 17,701.82 and 5,950.59 is: 8,928.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,798.38 : 17,701.82 = 5,950.59 : x
  2. Step 2: Convert to fraction form
    11,798.38/17,701.82 = 5,950.59/x
  3. Step 3: Cross multiply
    11,798.38x = 17,701.82 × 5,950.59
  4. Step 4: Simplify right side
    11,798.38x = 105,336,273.07
  5. Step 5: Solve for x
    x = 105,336,273.07/11,798.38
  6. Step 6: Final answer
    x = 8,928.03

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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.