Finding the Third Proportional to 233,902.13 and 307,135.13
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Solution
The third proportional to 233,902.13 and 307,135.13 is: 403,296.83
Step by Step Solution
- Step 1: Write the proportion equation
233,902.13 : 307,135.13 = 307,135.13 : x - Step 2: Convert to fraction form
233,902.13/307,135.13 = 307,135.13/x - Step 3: Cross multiply
233,902.13x = 307,135.13 × 307,135.13 - Step 4: Simplify right side
233,902.13x = 94,331,985,008.77 - Step 5: Solve for x
x = 94,331,985,008.77/233,902.13 - Step 6: Final answer
x = 403,296.83
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Why These Related Problems?
These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.