Finding the Fourth Proportional to 334,168.96, 461,174.24 and 183,266.08
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Solution
The fourth proportional to 334,168.96, 461,174.24 and 183,266.08 is: 252,918.75
Step by Step Solution
- Step 1: Write the proportion equation
334,168.96 : 461,174.24 = 183,266.08 : x - Step 2: Convert to fraction form
334,168.96/461,174.24 = 183,266.08/x - Step 3: Cross multiply
334,168.96x = 461,174.24 × 183,266.08 - Step 4: Simplify right side
334,168.96x = 84,517,595,161.78 - Step 5: Solve for x
x = 84,517,595,161.78/334,168.96 - Step 6: Final answer
x = 252,918.75
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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.