Finding the Third Proportional to 135,114.75 and 202,672.13
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Solution
The third proportional to 135,114.75 and 202,672.13 is: 304,008.19
Step by Step Solution
- Step 1: Write the proportion equation
135,114.75 : 202,672.13 = 202,672.13 : x - Step 2: Convert to fraction form
135,114.75/202,672.13 = 202,672.13/x - Step 3: Cross multiply
135,114.75x = 202,672.13 × 202,672.13 - Step 4: Simplify right side
135,114.75x = 41,075,990,252.02 - Step 5: Solve for x
x = 41,075,990,252.02/135,114.75 - Step 6: Final answer
x = 304,008.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.