Finding the Third Proportional to 149,717.25 and 226,135.13
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Solution
The third proportional to 149,717.25 and 226,135.13 is: 341,557.80
Step by Step Solution
- Step 1: Write the proportion equation
149,717.25 : 226,135.13 = 226,135.13 : x - Step 2: Convert to fraction form
149,717.25/226,135.13 = 226,135.13/x - Step 3: Cross multiply
149,717.25x = 226,135.13 × 226,135.13 - Step 4: Simplify right side
149,717.25x = 51,137,094,758.77 - Step 5: Solve for x
x = 51,137,094,758.77/149,717.25 - Step 6: Final answer
x = 341,557.80
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.