Finding the Third Proportional to 226,855.69 and 348,213.94
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Solution
The third proportional to 226,855.69 and 348,213.94 is: 534,493.75
Step by Step Solution
- Step 1: Write the proportion equation
226,855.69 : 348,213.94 = 348,213.94 : x - Step 2: Convert to fraction form
226,855.69/348,213.94 = 348,213.94/x - Step 3: Cross multiply
226,855.69x = 348,213.94 × 348,213.94 - Step 4: Simplify right side
226,855.69x = 121,252,946,269.25 - Step 5: Solve for x
x = 121,252,946,269.25/226,855.69 - Step 6: Final answer
x = 534,493.75
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.