Finding the Fourth Proportional to 241,207.99, 332,891.34 and 133,798.97
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Solution
The fourth proportional to 241,207.99, 332,891.34 and 133,798.97 is: 184,656.07
Step by Step Solution
- Step 1: Write the proportion equation
241,207.99 : 332,891.34 = 133,798.97 : x - Step 2: Convert to fraction form
241,207.99/332,891.34 = 133,798.97/x - Step 3: Cross multiply
241,207.99x = 332,891.34 × 133,798.97 - Step 4: Simplify right side
241,207.99x = 44,540,518,413.92 - Step 5: Solve for x
x = 44,540,518,413.92/241,207.99 - Step 6: Final answer
x = 184,656.07
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1.5x scale
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.