Finding the Fourth Proportional to 240,957.75, 332,528.99 and 133,517.73
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Solution
The fourth proportional to 240,957.75, 332,528.99 and 133,517.73 is: 184,258.51
Step by Step Solution
- Step 1: Write the proportion equation
240,957.75 : 332,528.99 = 133,517.73 : x - Step 2: Convert to fraction form
240,957.75/332,528.99 = 133,517.73/x - Step 3: Cross multiply
240,957.75x = 332,528.99 × 133,517.73 - Step 4: Simplify right side
240,957.75x = 44,398,515,236.40 - Step 5: Solve for x
x = 44,398,515,236.40/240,957.75 - Step 6: Final answer
x = 184,258.51
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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.