Finding the Fourth Proportional to 241,161.30, 332,803.49 and 133,741.26
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Solution
The fourth proportional to 241,161.30, 332,803.49 and 133,741.26 is: 184,563.43
Step by Step Solution
- Step 1: Write the proportion equation
241,161.30 : 332,803.49 = 133,741.26 : x - Step 2: Convert to fraction form
241,161.30/332,803.49 = 133,741.26/x - Step 3: Cross multiply
241,161.30x = 332,803.49 × 133,741.26 - Step 4: Simplify right side
241,161.30x = 44,509,557,416.29 - Step 5: Solve for x
x = 44,509,557,416.29/241,161.30 - Step 6: Final answer
x = 184,563.43
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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.