Finding the Third Proportional to 119,535.75 and 170,646.75
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Solution
The third proportional to 119,535.75 and 170,646.75 is: 243,611.75
Step by Step Solution
- Step 1: Write the proportion equation
119,535.75 : 170,646.75 = 170,646.75 : x - Step 2: Convert to fraction form
119,535.75/170,646.75 = 170,646.75/x - Step 3: Cross multiply
119,535.75x = 170,646.75 × 170,646.75 - Step 4: Simplify right side
119,535.75x = 29,120,313,285.56 - Step 5: Solve for x
x = 29,120,313,285.56/119,535.75 - Step 6: Final answer
x = 243,611.75
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.