Finding the Third Proportional to 134,763.75 and 202,146.75
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Solution
The third proportional to 134,763.75 and 202,146.75 is: 303,221.81
Step by Step Solution
- Step 1: Write the proportion equation
134,763.75 : 202,146.75 = 202,146.75 : x - Step 2: Convert to fraction form
134,763.75/202,146.75 = 202,146.75/x - Step 3: Cross multiply
134,763.75x = 202,146.75 × 202,146.75 - Step 4: Simplify right side
134,763.75x = 40,863,308,535.56 - Step 5: Solve for x
x = 40,863,308,535.56/134,763.75 - Step 6: Final answer
x = 303,221.81
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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.