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Finding the Fourth Proportional to 11,301.89, 16,952.00 and 5,751.77

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Solution

The fourth proportional to 11,301.89, 16,952.00 and 5,751.77 is: 8,627.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,301.89 : 16,952.00 = 5,751.77 : x
  2. Step 2: Convert to fraction form
    11,301.89/16,952.00 = 5,751.77/x
  3. Step 3: Cross multiply
    11,301.89x = 16,952.00 × 5,751.77
  4. Step 4: Simplify right side
    11,301.89x = 97,503,976.28
  5. Step 5: Solve for x
    x = 97,503,976.28/11,301.89
  6. Step 6: Final answer
    x = 8,627.23

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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.