Finding the Fourth Proportional to 325,480.44, 449,110.62 and 182,246.52
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Solution
The fourth proportional to 325,480.44, 449,110.62 and 182,246.52 is: 251,470.86
Step by Step Solution
- Step 1: Write the proportion equation
325,480.44 : 449,110.62 = 182,246.52 : x - Step 2: Convert to fraction form
325,480.44/449,110.62 = 182,246.52/x - Step 3: Cross multiply
325,480.44x = 449,110.62 × 182,246.52 - Step 4: Simplify right side
325,480.44x = 81,848,847,590.04 - Step 5: Solve for x
x = 81,848,847,590.04/325,480.44 - Step 6: Final answer
x = 251,470.86
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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.