Finding the Third Proportional to 149,028.50 and 225,468.75
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Solution
The third proportional to 149,028.50 and 225,468.75 is: 341,117.02
Step by Step Solution
- Step 1: Write the proportion equation
149,028.50 : 225,468.75 = 225,468.75 : x - Step 2: Convert to fraction form
149,028.50/225,468.75 = 225,468.75/x - Step 3: Cross multiply
149,028.50x = 225,468.75 × 225,468.75 - Step 4: Simplify right side
149,028.50x = 50,836,157,226.56 - Step 5: Solve for x
x = 50,836,157,226.56/149,028.50 - Step 6: Final answer
x = 341,117.02
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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.