Home / 2,026.79-2,796.96-1,095.29

Finding the Fourth Proportional to 2,026.79, 2,796.96 and 1,095.29

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Solution

The fourth proportional to 2,026.79, 2,796.96 and 1,095.29 is: 1,511.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026.79 : 2,796.96 = 1,095.29 : x
  2. Step 2: Convert to fraction form
    2,026.79/2,796.96 = 1,095.29/x
  3. Step 3: Cross multiply
    2,026.79x = 2,796.96 × 1,095.29
  4. Step 4: Simplify right side
    2,026.79x = 3,063,464.23
  5. Step 5: Solve for x
    x = 3,063,464.23/2,026.79
  6. Step 6: Final answer
    x = 1,511.49

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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.