Home / 49,333.48-68,078.82-26,977

Finding the Fourth Proportional to 49,333.48, 68,078.82 and 26,977

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Solution

The fourth proportional to 49,333.48, 68,078.82 and 26,977 is: 37,227.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,333.48 : 68,078.82 = 26,977 : x
  2. Step 2: Convert to fraction form
    49,333.48/68,078.82 = 26,977/x
  3. Step 3: Cross multiply
    49,333.48x = 68,078.82 × 26,977
  4. Step 4: Simplify right side
    49,333.48x = 1,836,562,327.14
  5. Step 5: Solve for x
    x = 1,836,562,327.14/49,333.48
  6. Step 6: Final answer
    x = 37,227.50

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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.