Finding the Third Proportional to 189,532.50 and 295,701.75
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Solution
The third proportional to 189,532.50 and 295,701.75 is: 461,343.17
Step by Step Solution
- Step 1: Write the proportion equation
189,532.50 : 295,701.75 = 295,701.75 : x - Step 2: Convert to fraction form
189,532.50/295,701.75 = 295,701.75/x - Step 3: Cross multiply
189,532.50x = 295,701.75 × 295,701.75 - Step 4: Simplify right side
189,532.50x = 87,439,524,953.06 - Step 5: Solve for x
x = 87,439,524,953.06/189,532.50 - Step 6: Final answer
x = 461,343.17
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.