Finding the Third Proportional to 149,716.13 and 226,130.63
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Solution
The third proportional to 149,716.13 and 226,130.63 is: 341,546.77
Step by Step Solution
- Step 1: Write the proportion equation
149,716.13 : 226,130.63 = 226,130.63 : x - Step 2: Convert to fraction form
149,716.13/226,130.63 = 226,130.63/x - Step 3: Cross multiply
149,716.13x = 226,130.63 × 226,130.63 - Step 4: Simplify right side
149,716.13x = 51,135,059,562.89 - Step 5: Solve for x
x = 51,135,059,562.89/149,716.13 - Step 6: Final answer
x = 341,546.77
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.