Finding the Fourth Proportional to 241,022.12, 332,630.44 and 133,625.84
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Solution
The fourth proportional to 241,022.12, 332,630.44 and 133,625.84 is: 184,414.70
Step by Step Solution
- Step 1: Write the proportion equation
241,022.12 : 332,630.44 = 133,625.84 : x - Step 2: Convert to fraction form
241,022.12/332,630.44 = 133,625.84/x - Step 3: Cross multiply
241,022.12x = 332,630.44 × 133,625.84 - Step 4: Simplify right side
241,022.12x = 44,448,021,954.57 - Step 5: Solve for x
x = 44,448,021,954.57/241,022.12 - Step 6: Final answer
x = 184,414.70
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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.