Finding the Third Proportional to 124,588.13 and 186,843.75
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Solution
The third proportional to 124,588.13 and 186,843.75 is: 280,207.98
Step by Step Solution
- Step 1: Write the proportion equation
124,588.13 : 186,843.75 = 186,843.75 : x - Step 2: Convert to fraction form
124,588.13/186,843.75 = 186,843.75/x - Step 3: Cross multiply
124,588.13x = 186,843.75 × 186,843.75 - Step 4: Simplify right side
124,588.13x = 34,910,586,914.06 - Step 5: Solve for x
x = 34,910,586,914.06/124,588.13 - Step 6: Final answer
x = 280,207.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.