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Finding the Fourth Proportional to 7,049.41, 10,544.72 and 5,062.43

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Solution

The fourth proportional to 7,049.41, 10,544.72 and 5,062.43 is: 7,572.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,049.41 : 10,544.72 = 5,062.43 : x
  2. Step 2: Convert to fraction form
    7,049.41/10,544.72 = 5,062.43/x
  3. Step 3: Cross multiply
    7,049.41x = 10,544.72 × 5,062.43
  4. Step 4: Simplify right side
    7,049.41x = 53,381,907.92
  5. Step 5: Solve for x
    x = 53,381,907.92/7,049.41
  6. Step 6: Final answer
    x = 7,572.54

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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.