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Finding the Fourth Proportional to 11,798.96, 17,683.05 and 5,952.38

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Solution

The fourth proportional to 11,798.96, 17,683.05 and 5,952.38 is: 8,920.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,798.96 : 17,683.05 = 5,952.38 : x
  2. Step 2: Convert to fraction form
    11,798.96/17,683.05 = 5,952.38/x
  3. Step 3: Cross multiply
    11,798.96x = 17,683.05 × 5,952.38
  4. Step 4: Simplify right side
    11,798.96x = 105,256,233.16
  5. Step 5: Solve for x
    x = 105,256,233.16/11,798.96
  6. Step 6: Final answer
    x = 8,920.81

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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.