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Finding the Fourth Proportional to 6,754.83, 10,113.62 and 3,460.83

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Solution

The fourth proportional to 6,754.83, 10,113.62 and 3,460.83 is: 5,181.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754.83 : 10,113.62 = 3,460.83 : x
  2. Step 2: Convert to fraction form
    6,754.83/10,113.62 = 3,460.83/x
  3. Step 3: Cross multiply
    6,754.83x = 10,113.62 × 3,460.83
  4. Step 4: Simplify right side
    6,754.83x = 35,001,502.20
  5. Step 5: Solve for x
    x = 35,001,502.20/6,754.83
  6. Step 6: Final answer
    x = 5,181.70

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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.