Finding the Third Proportional to 133,926.75 and 202,618.13
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Solution
The third proportional to 133,926.75 and 202,618.13 is: 306,541.48
Step by Step Solution
- Step 1: Write the proportion equation
133,926.75 : 202,618.13 = 202,618.13 : x - Step 2: Convert to fraction form
133,926.75/202,618.13 = 202,618.13/x - Step 3: Cross multiply
133,926.75x = 202,618.13 × 202,618.13 - Step 4: Simplify right side
133,926.75x = 41,054,104,578.52 - Step 5: Solve for x
x = 41,054,104,578.52/133,926.75 - Step 6: Final answer
x = 306,541.48
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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.