Finding the Fourth Proportional to 232,114.26, 348,327.04 and 84,370.26
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Solution
The fourth proportional to 232,114.26, 348,327.04 and 84,370.26 is: 126,611.97
Step by Step Solution
- Step 1: Write the proportion equation
232,114.26 : 348,327.04 = 84,370.26 : x - Step 2: Convert to fraction form
232,114.26/348,327.04 = 84,370.26/x - Step 3: Cross multiply
232,114.26x = 348,327.04 × 84,370.26 - Step 4: Simplify right side
232,114.26x = 29,388,442,929.83 - Step 5: Solve for x
x = 29,388,442,929.83/232,114.26 - Step 6: Final answer
x = 126,611.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.