Finding the Third Proportional to 82,323.84 and 124,134.19
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Solution
The third proportional to 82,323.84 and 124,134.19 is: 187,179.02
Step by Step Solution
- Step 1: Write the proportion equation
82,323.84 : 124,134.19 = 124,134.19 : x - Step 2: Convert to fraction form
82,323.84/124,134.19 = 124,134.19/x - Step 3: Cross multiply
82,323.84x = 124,134.19 × 124,134.19 - Step 4: Simplify right side
82,323.84x = 15,409,296,506.29 - Step 5: Solve for x
x = 15,409,296,506.29/82,323.84 - Step 6: Final answer
x = 187,179.02
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.