Finding the Third Proportional to 226,936.13 and 308,355.75
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Solution
The third proportional to 226,936.13 and 308,355.75 is: 418,986.92
Step by Step Solution
- Step 1: Write the proportion equation
226,936.13 : 308,355.75 = 308,355.75 : x - Step 2: Convert to fraction form
226,936.13/308,355.75 = 308,355.75/x - Step 3: Cross multiply
226,936.13x = 308,355.75 × 308,355.75 - Step 4: Simplify right side
226,936.13x = 95,083,268,558.06 - Step 5: Solve for x
x = 95,083,268,558.06/226,936.13 - Step 6: Final answer
x = 418,986.92
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.