Finding the Third Proportional to 61,682.75 and 132,106.75
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Solution
The third proportional to 61,682.75 and 132,106.75 is: 282,934.75
Step by Step Solution
- Step 1: Write the proportion equation
61,682.75 : 132,106.75 = 132,106.75 : x - Step 2: Convert to fraction form
61,682.75/132,106.75 = 132,106.75/x - Step 3: Cross multiply
61,682.75x = 132,106.75 × 132,106.75 - Step 4: Simplify right side
61,682.75x = 17,452,193,395.56 - Step 5: Solve for x
x = 17,452,193,395.56/61,682.75 - Step 6: Final answer
x = 282,934.75
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.