Finding the Third Proportional to 83,254.50 and 122,676.75
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Solution
The third proportional to 83,254.50 and 122,676.75 is: 180,766.02
Step by Step Solution
- Step 1: Write the proportion equation
83,254.50 : 122,676.75 = 122,676.75 : x - Step 2: Convert to fraction form
83,254.50/122,676.75 = 122,676.75/x - Step 3: Cross multiply
83,254.50x = 122,676.75 × 122,676.75 - Step 4: Simplify right side
83,254.50x = 15,049,584,990.56 - Step 5: Solve for x
x = 15,049,584,990.56/83,254.50 - Step 6: Final answer
x = 180,766.02
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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.