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Finding the Fourth Proportional to 1,462.24, 2,017.83 and 799.09

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Solution

The fourth proportional to 1,462.24, 2,017.83 and 799.09 is: 1,102.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462.24 : 2,017.83 = 799.09 : x
  2. Step 2: Convert to fraction form
    1,462.24/2,017.83 = 799.09/x
  3. Step 3: Cross multiply
    1,462.24x = 2,017.83 × 799.09
  4. Step 4: Simplify right side
    1,462.24x = 1,612,427.77
  5. Step 5: Solve for x
    x = 1,612,427.77/1,462.24
  6. Step 6: Final answer
    x = 1,102.71

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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.