Finding the Fourth Proportional to 241,239.36, 332,915.64 and 133,805.88
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Solution
The fourth proportional to 241,239.36, 332,915.64 and 133,805.88 is: 184,655.07
Step by Step Solution
- Step 1: Write the proportion equation
241,239.36 : 332,915.64 = 133,805.88 : x - Step 2: Convert to fraction form
241,239.36/332,915.64 = 133,805.88/x - Step 3: Cross multiply
241,239.36x = 332,915.64 × 133,805.88 - Step 4: Simplify right side
241,239.36x = 44,546,070,175.96 - Step 5: Solve for x
x = 44,546,070,175.96/241,239.36 - Step 6: Final answer
x = 184,655.07
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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.