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Finding the Fourth Proportional to 6,301.32, 8,695.83 and 3,468.72

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Solution

The fourth proportional to 6,301.32, 8,695.83 and 3,468.72 is: 4,786.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301.32 : 8,695.83 = 3,468.72 : x
  2. Step 2: Convert to fraction form
    6,301.32/8,695.83 = 3,468.72/x
  3. Step 3: Cross multiply
    6,301.32x = 8,695.83 × 3,468.72
  4. Step 4: Simplify right side
    6,301.32x = 30,163,399.44
  5. Step 5: Solve for x
    x = 30,163,399.44/6,301.32
  6. Step 6: Final answer
    x = 4,786.84

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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.