Finding the Third Proportional to 133,062.75 and 211,614.75
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Solution
The third proportional to 133,062.75 and 211,614.75 is: 336,538.98
Step by Step Solution
- Step 1: Write the proportion equation
133,062.75 : 211,614.75 = 211,614.75 : x - Step 2: Convert to fraction form
133,062.75/211,614.75 = 211,614.75/x - Step 3: Cross multiply
133,062.75x = 211,614.75 × 211,614.75 - Step 4: Simplify right side
133,062.75x = 44,780,802,417.56 - Step 5: Solve for x
x = 44,780,802,417.56/133,062.75 - Step 6: Final answer
x = 336,538.98
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.