Finding the Third Proportional to 122,524.50 and 195,090.75
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Solution
The third proportional to 122,524.50 and 195,090.75 is: 310,635.02
Step by Step Solution
- Step 1: Write the proportion equation
122,524.50 : 195,090.75 = 195,090.75 : x - Step 2: Convert to fraction form
122,524.50/195,090.75 = 195,090.75/x - Step 3: Cross multiply
122,524.50x = 195,090.75 × 195,090.75 - Step 4: Simplify right side
122,524.50x = 38,060,400,735.56 - Step 5: Solve for x
x = 38,060,400,735.56/122,524.50 - Step 6: Final answer
x = 310,635.02
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.