Home / 49,958.49-68,941.91-27,297

Finding the Fourth Proportional to 49,958.49, 68,941.91 and 27,297

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Solution

The fourth proportional to 49,958.49, 68,941.91 and 27,297 is: 37,669.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,958.49 : 68,941.91 = 27,297 : x
  2. Step 2: Convert to fraction form
    49,958.49/68,941.91 = 27,297/x
  3. Step 3: Cross multiply
    49,958.49x = 68,941.91 × 27,297
  4. Step 4: Simplify right side
    49,958.49x = 1,881,907,180.79
  5. Step 5: Solve for x
    x = 1,881,907,180.79/49,958.49
  6. Step 6: Final answer
    x = 37,669.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.