Finding the Third Proportional to 101,740.75 and 149,669.75
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Solution
The third proportional to 101,740.75 and 149,669.75 is: 220,177.60
Step by Step Solution
- Step 1: Write the proportion equation
101,740.75 : 149,669.75 = 149,669.75 : x - Step 2: Convert to fraction form
101,740.75/149,669.75 = 149,669.75/x - Step 3: Cross multiply
101,740.75x = 149,669.75 × 149,669.75 - Step 4: Simplify right side
101,740.75x = 22,401,034,065.06 - Step 5: Solve for x
x = 22,401,034,065.06/101,740.75 - Step 6: Final answer
x = 220,177.60
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.