Finding the Third Proportional to 106,752.94 and 170,115.19
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Solution
The third proportional to 106,752.94 and 170,115.19 is: 271,085.53
Step by Step Solution
- Step 1: Write the proportion equation
106,752.94 : 170,115.19 = 170,115.19 : x - Step 2: Convert to fraction form
106,752.94/170,115.19 = 170,115.19/x - Step 3: Cross multiply
106,752.94x = 170,115.19 × 170,115.19 - Step 4: Simplify right side
106,752.94x = 28,939,177,018.16 - Step 5: Solve for x
x = 28,939,177,018.16/106,752.94 - Step 6: Final answer
x = 271,085.53
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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.