Home / 2,046.22-2,819.59-1,935.93

Finding the Fourth Proportional to 2,046.22, 2,819.59 and 1,935.93

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Solution

The fourth proportional to 2,046.22, 2,819.59 and 1,935.93 is: 2,667.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046.22 : 2,819.59 = 1,935.93 : x
  2. Step 2: Convert to fraction form
    2,046.22/2,819.59 = 1,935.93/x
  3. Step 3: Cross multiply
    2,046.22x = 2,819.59 × 1,935.93
  4. Step 4: Simplify right side
    2,046.22x = 5,458,528.87
  5. Step 5: Solve for x
    x = 5,458,528.87/2,046.22
  6. Step 6: Final answer
    x = 2,667.62

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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.