Finding the Fourth Proportional to 334,192.16, 461,181.84 and 183,291.68
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Solution
The fourth proportional to 334,192.16, 461,181.84 and 183,291.68 is: 252,940.69
Step by Step Solution
- Step 1: Write the proportion equation
334,192.16 : 461,181.84 = 183,291.68 : x - Step 2: Convert to fraction form
334,192.16/461,181.84 = 183,291.68/x - Step 3: Cross multiply
334,192.16x = 461,181.84 × 183,291.68 - Step 4: Simplify right side
334,192.16x = 84,530,794,239.09 - Step 5: Solve for x
x = 84,530,794,239.09/334,192.16 - Step 6: Final answer
x = 252,940.69
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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.