Finding the Third Proportional to 137,062.13 and 214,827.19
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Solution
The third proportional to 137,062.13 and 214,827.19 is: 336,713.88
Step by Step Solution
- Step 1: Write the proportion equation
137,062.13 : 214,827.19 = 214,827.19 : x - Step 2: Convert to fraction form
137,062.13/214,827.19 = 214,827.19/x - Step 3: Cross multiply
137,062.13x = 214,827.19 × 214,827.19 - Step 4: Simplify right side
137,062.13x = 46,150,720,489.16 - Step 5: Solve for x
x = 46,150,720,489.16/137,062.13 - Step 6: Final answer
x = 336,713.88
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.