Finding the Fourth Proportional to 241,208.99, 332,892.72 and 133,799.97
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Solution
The fourth proportional to 241,208.99, 332,892.72 and 133,799.97 is: 184,657.45
Step by Step Solution
- Step 1: Write the proportion equation
241,208.99 : 332,892.72 = 133,799.97 : x - Step 2: Convert to fraction form
241,208.99/332,892.72 = 133,799.97/x - Step 3: Cross multiply
241,208.99x = 332,892.72 × 133,799.97 - Step 4: Simplify right side
241,208.99x = 44,541,035,949.22 - Step 5: Solve for x
x = 44,541,035,949.22/241,208.99 - Step 6: Final answer
x = 184,657.45
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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.