Finding the Third Proportional to 236,314.13 and 363,231.84
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Solution
The third proportional to 236,314.13 and 363,231.84 is: 558,313.53
Step by Step Solution
- Step 1: Write the proportion equation
236,314.13 : 363,231.84 = 363,231.84 : x - Step 2: Convert to fraction form
236,314.13/363,231.84 = 363,231.84/x - Step 3: Cross multiply
236,314.13x = 363,231.84 × 363,231.84 - Step 4: Simplify right side
236,314.13x = 131,937,372,314.02 - Step 5: Solve for x
x = 131,937,372,314.02/236,314.13 - Step 6: Final answer
x = 558,313.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.