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Finding the Fourth Proportional to 2,467.96, 3,701.96 and 1,006.72

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Solution

The fourth proportional to 2,467.96, 3,701.96 and 1,006.72 is: 1,510.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467.96 : 3,701.96 = 1,006.72 : x
  2. Step 2: Convert to fraction form
    2,467.96/3,701.96 = 1,006.72/x
  3. Step 3: Cross multiply
    2,467.96x = 3,701.96 × 1,006.72
  4. Step 4: Simplify right side
    2,467.96x = 3,726,837.17
  5. Step 5: Solve for x
    x = 3,726,837.17/2,467.96
  6. Step 6: Final answer
    x = 1,510.09

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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.