Home / 49,290.44-67,995.54-33,369.32

Finding the Fourth Proportional to 49,290.44, 67,995.54 and 33,369.32

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Solution

The fourth proportional to 49,290.44, 67,995.54 and 33,369.32 is: 46,032.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,290.44 : 67,995.54 = 33,369.32 : x
  2. Step 2: Convert to fraction form
    49,290.44/67,995.54 = 33,369.32/x
  3. Step 3: Cross multiply
    49,290.44x = 67,995.54 × 33,369.32
  4. Step 4: Simplify right side
    49,290.44x = 2,268,964,932.83
  5. Step 5: Solve for x
    x = 2,268,964,932.83/49,290.44
  6. Step 6: Final answer
    x = 46,032.56

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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.