Finding the Fourth Proportional to 241,229.75, 332,868.49 and 133,773.53
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Solution
The fourth proportional to 241,229.75, 332,868.49 and 133,773.53 is: 184,591.63
Step by Step Solution
- Step 1: Write the proportion equation
241,229.75 : 332,868.49 = 133,773.53 : x - Step 2: Convert to fraction form
241,229.75/332,868.49 = 133,773.53/x - Step 3: Cross multiply
241,229.75x = 332,868.49 × 133,773.53 - Step 4: Simplify right side
241,229.75x = 44,528,990,934.29 - Step 5: Solve for x
x = 44,528,990,934.29/241,229.75 - Step 6: Final answer
x = 184,591.63
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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.