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Finding the Fourth Proportional to 10,236.46, 15,354.08 and 6,022.08

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Solution

The fourth proportional to 10,236.46, 15,354.08 and 6,022.08 is: 9,032.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,236.46 : 15,354.08 = 6,022.08 : x
  2. Step 2: Convert to fraction form
    10,236.46/15,354.08 = 6,022.08/x
  3. Step 3: Cross multiply
    10,236.46x = 15,354.08 × 6,022.08
  4. Step 4: Simplify right side
    10,236.46x = 92,463,490.56
  5. Step 5: Solve for x
    x = 92,463,490.56/10,236.46
  6. Step 6: Final answer
    x = 9,032.76

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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.