Finding the Third Proportional to 201,295.13 and 276,860.53
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Solution
The third proportional to 201,295.13 and 276,860.53 is: 380,792.90
Step by Step Solution
- Step 1: Write the proportion equation
201,295.13 : 276,860.53 = 276,860.53 : x - Step 2: Convert to fraction form
201,295.13/276,860.53 = 276,860.53/x - Step 3: Cross multiply
201,295.13x = 276,860.53 × 276,860.53 - Step 4: Simplify right side
201,295.13x = 76,651,753,764.03 - Step 5: Solve for x
x = 76,651,753,764.03/201,295.13 - Step 6: Final answer
x = 380,792.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.