Home / 2,196.06-3,032.19-1,410.54

Finding the Fourth Proportional to 2,196.06, 3,032.19 and 1,410.54

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Solution

The fourth proportional to 2,196.06, 3,032.19 and 1,410.54 is: 1,947.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196.06 : 3,032.19 = 1,410.54 : x
  2. Step 2: Convert to fraction form
    2,196.06/3,032.19 = 1,410.54/x
  3. Step 3: Cross multiply
    2,196.06x = 3,032.19 × 1,410.54
  4. Step 4: Simplify right side
    2,196.06x = 4,277,025.28
  5. Step 5: Solve for x
    x = 4,277,025.28/2,196.06
  6. Step 6: Final answer
    x = 1,947.59

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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.