Finding the Fourth Proportional to 241,170.30, 332,815.91 and 133,750.26
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Solution
The fourth proportional to 241,170.30, 332,815.91 and 133,750.26 is: 184,575.85
Step by Step Solution
- Step 1: Write the proportion equation
241,170.30 : 332,815.91 = 133,750.26 : x - Step 2: Convert to fraction form
241,170.30/332,815.91 = 133,750.26/x - Step 3: Cross multiply
241,170.30x = 332,815.91 × 133,750.26 - Step 4: Simplify right side
241,170.30x = 44,514,213,825.89 - Step 5: Solve for x
x = 44,514,213,825.89/241,170.30 - Step 6: Final answer
x = 184,575.85
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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.