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Finding the Fourth Proportional to 10,794.72, 14,896.18 and 6,012.48

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Solution

The fourth proportional to 10,794.72, 14,896.18 and 6,012.48 is: 8,296.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.72 : 14,896.18 = 6,012.48 : x
  2. Step 2: Convert to fraction form
    10,794.72/14,896.18 = 6,012.48/x
  3. Step 3: Cross multiply
    10,794.72x = 14,896.18 × 6,012.48
  4. Step 4: Simplify right side
    10,794.72x = 89,562,984.33
  5. Step 5: Solve for x
    x = 89,562,984.33/10,794.72
  6. Step 6: Final answer
    x = 8,296.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.