Home / 1,932.30-2,667.01-1,093.49

Finding the Fourth Proportional to 1,932.30, 2,667.01 and 1,093.49

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Solution

The fourth proportional to 1,932.30, 2,667.01 and 1,093.49 is: 1,509.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932.30 : 2,667.01 = 1,093.49 : x
  2. Step 2: Convert to fraction form
    1,932.30/2,667.01 = 1,093.49/x
  3. Step 3: Cross multiply
    1,932.30x = 2,667.01 × 1,093.49
  4. Step 4: Simplify right side
    1,932.30x = 2,916,348.76
  5. Step 5: Solve for x
    x = 2,916,348.76/1,932.30
  6. Step 6: Final answer
    x = 1,509.26

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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.