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Finding the Fourth Proportional to 11,433.26, 17,152.96 and 5,883.58

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Solution

The fourth proportional to 11,433.26, 17,152.96 and 5,883.58 is: 8,826.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,433.26 : 17,152.96 = 5,883.58 : x
  2. Step 2: Convert to fraction form
    11,433.26/17,152.96 = 5,883.58/x
  3. Step 3: Cross multiply
    11,433.26x = 17,152.96 × 5,883.58
  4. Step 4: Simplify right side
    11,433.26x = 100,920,741.34
  5. Step 5: Solve for x
    x = 100,920,741.34/11,433.26
  6. Step 6: Final answer
    x = 8,826.95

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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.