Finding the Third Proportional to 133,188.75 and 201,165.75
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Solution
The third proportional to 133,188.75 and 201,165.75 is: 303,836.92
Step by Step Solution
- Step 1: Write the proportion equation
133,188.75 : 201,165.75 = 201,165.75 : x - Step 2: Convert to fraction form
133,188.75/201,165.75 = 201,165.75/x - Step 3: Cross multiply
133,188.75x = 201,165.75 × 201,165.75 - Step 4: Simplify right side
133,188.75x = 40,467,658,973.06 - Step 5: Solve for x
x = 40,467,658,973.06/133,188.75 - Step 6: Final answer
x = 303,836.92
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.