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Finding the Fourth Proportional to 10,703.73, 16,051.44 and 3,682.41

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Solution

The fourth proportional to 10,703.73, 16,051.44 and 3,682.41 is: 5,522.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703.73 : 16,051.44 = 3,682.41 : x
  2. Step 2: Convert to fraction form
    10,703.73/16,051.44 = 3,682.41/x
  3. Step 3: Cross multiply
    10,703.73x = 16,051.44 × 3,682.41
  4. Step 4: Simplify right side
    10,703.73x = 59,107,964.76
  5. Step 5: Solve for x
    x = 59,107,964.76/10,703.73
  6. Step 6: Final answer
    x = 5,522.18

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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.