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Finding the Fourth Proportional to 10,314.29, 14,234.04 and 5,837.96

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Solution

The fourth proportional to 10,314.29, 14,234.04 and 5,837.96 is: 8,056.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314.29 : 14,234.04 = 5,837.96 : x
  2. Step 2: Convert to fraction form
    10,314.29/14,234.04 = 5,837.96/x
  3. Step 3: Cross multiply
    10,314.29x = 14,234.04 × 5,837.96
  4. Step 4: Simplify right side
    10,314.29x = 83,097,684.99
  5. Step 5: Solve for x
    x = 83,097,684.99/10,314.29
  6. Step 6: Final answer
    x = 8,056.56

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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.