Home / 49,927.54-74,850.70-34,092.64

Finding the Fourth Proportional to 49,927.54, 74,850.70 and 34,092.64

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Solution

The fourth proportional to 49,927.54, 74,850.70 and 34,092.64 is: 51,111.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,927.54 : 74,850.70 = 34,092.64 : x
  2. Step 2: Convert to fraction form
    49,927.54/74,850.70 = 34,092.64/x
  3. Step 3: Cross multiply
    49,927.54x = 74,850.70 × 34,092.64
  4. Step 4: Simplify right side
    49,927.54x = 2,551,857,968.85
  5. Step 5: Solve for x
    x = 2,551,857,968.85/49,927.54
  6. Step 6: Final answer
    x = 51,111.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.