Finding the Fourth Proportional to 94,571.06, 141,878.67 and 32,241.62
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Solution
The fourth proportional to 94,571.06, 141,878.67 and 32,241.62 is: 48,369.96
Step by Step Solution
- Step 1: Write the proportion equation
94,571.06 : 141,878.67 = 32,241.62 : x - Step 2: Convert to fraction form
94,571.06/141,878.67 = 32,241.62/x - Step 3: Cross multiply
94,571.06x = 141,878.67 × 32,241.62 - Step 4: Simplify right side
94,571.06x = 4,574,398,164.25 - Step 5: Solve for x
x = 4,574,398,164.25/94,571.06 - Step 6: Final answer
x = 48,369.96
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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.