Finding the Fourth Proportional to 241,474.99, 333,229.35 and 132,578.79
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Solution
The fourth proportional to 241,474.99, 333,229.35 and 132,578.79 is: 182,955.36
Step by Step Solution
- Step 1: Write the proportion equation
241,474.99 : 333,229.35 = 132,578.79 : x - Step 2: Convert to fraction form
241,474.99/333,229.35 = 132,578.79/x - Step 3: Cross multiply
241,474.99x = 333,229.35 × 132,578.79 - Step 4: Simplify right side
241,474.99x = 44,179,144,015.49 - Step 5: Solve for x
x = 44,179,144,015.49/241,474.99 - Step 6: Final answer
x = 182,955.36
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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.