Finding the Third Proportional to 20,845.13 and 32,325.75
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Solution
The third proportional to 20,845.13 and 32,325.75 is: 50,129.42
Step by Step Solution
- Step 1: Write the proportion equation
20,845.13 : 32,325.75 = 32,325.75 : x - Step 2: Convert to fraction form
20,845.13/32,325.75 = 32,325.75/x - Step 3: Cross multiply
20,845.13x = 32,325.75 × 32,325.75 - Step 4: Simplify right side
20,845.13x = 1,044,954,113.06 - Step 5: Solve for x
x = 1,044,954,113.06/20,845.13 - Step 6: Final answer
x = 50,129.42
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.