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Finding the Fourth Proportional to 6,314.92, 8,704.67 and 4,322.01

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Solution

The fourth proportional to 6,314.92, 8,704.67 and 4,322.01 is: 5,957.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314.92 : 8,704.67 = 4,322.01 : x
  2. Step 2: Convert to fraction form
    6,314.92/8,704.67 = 4,322.01/x
  3. Step 3: Cross multiply
    6,314.92x = 8,704.67 × 4,322.01
  4. Step 4: Simplify right side
    6,314.92x = 37,621,681.82
  5. Step 5: Solve for x
    x = 37,621,681.82/6,314.92
  6. Step 6: Final answer
    x = 5,957.59

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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.