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Finding the Fourth Proportional to 6,498.50, 8,967.94 and 3,704

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Solution

The fourth proportional to 6,498.50, 8,967.94 and 3,704 is: 5,111.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498.50 : 8,967.94 = 3,704 : x
  2. Step 2: Convert to fraction form
    6,498.50/8,967.94 = 3,704/x
  3. Step 3: Cross multiply
    6,498.50x = 8,967.94 × 3,704
  4. Step 4: Simplify right side
    6,498.50x = 33,217,249.76
  5. Step 5: Solve for x
    x = 33,217,249.76/6,498.50
  6. Step 6: Final answer
    x = 5,111.53

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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.