Finding the Fourth Proportional to 241,034.88, 332,644.14 and 133,609.44
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Solution
The fourth proportional to 241,034.88, 332,644.14 and 133,609.44 is: 184,389.90
Step by Step Solution
- Step 1: Write the proportion equation
241,034.88 : 332,644.14 = 133,609.44 : x - Step 2: Convert to fraction form
241,034.88/332,644.14 = 133,609.44/x - Step 3: Cross multiply
241,034.88x = 332,644.14 × 133,609.44 - Step 4: Simplify right side
241,034.88x = 44,444,397,264.68 - Step 5: Solve for x
x = 44,444,397,264.68/241,034.88 - Step 6: Final answer
x = 184,389.90
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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.