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Finding the Fourth Proportional to 6,295.02, 8,687.24 and 3,462.53

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Solution

The fourth proportional to 6,295.02, 8,687.24 and 3,462.53 is: 4,778.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295.02 : 8,687.24 = 3,462.53 : x
  2. Step 2: Convert to fraction form
    6,295.02/8,687.24 = 3,462.53/x
  3. Step 3: Cross multiply
    6,295.02x = 8,687.24 × 3,462.53
  4. Step 4: Simplify right side
    6,295.02x = 30,079,768.37
  5. Step 5: Solve for x
    x = 30,079,768.37/6,295.02
  6. Step 6: Final answer
    x = 4,778.34

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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.