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Finding the Fourth Proportional to 10,596.25, 14,622.83 and 5,881.47

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Solution

The fourth proportional to 10,596.25, 14,622.83 and 5,881.47 is: 8,116.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596.25 : 14,622.83 = 5,881.47 : x
  2. Step 2: Convert to fraction form
    10,596.25/14,622.83 = 5,881.47/x
  3. Step 3: Cross multiply
    10,596.25x = 14,622.83 × 5,881.47
  4. Step 4: Simplify right side
    10,596.25x = 86,003,735.96
  5. Step 5: Solve for x
    x = 86,003,735.96/10,596.25
  6. Step 6: Final answer
    x = 8,116.43

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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.