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Finding the Fourth Proportional to 2,026.69, 2,796.83 and 1,095.19

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Solution

The fourth proportional to 2,026.69, 2,796.83 and 1,095.19 is: 1,511.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026.69 : 2,796.83 = 1,095.19 : x
  2. Step 2: Convert to fraction form
    2,026.69/2,796.83 = 1,095.19/x
  3. Step 3: Cross multiply
    2,026.69x = 2,796.83 × 1,095.19
  4. Step 4: Simplify right side
    2,026.69x = 3,063,051.89
  5. Step 5: Solve for x
    x = 3,063,051.89/2,026.69
  6. Step 6: Final answer
    x = 1,511.36

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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.