Finding the Third Proportional to 102,885.75 and 136,552.50
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Solution
The third proportional to 102,885.75 and 136,552.50 is: 181,235.84
Step by Step Solution
- Step 1: Write the proportion equation
102,885.75 : 136,552.50 = 136,552.50 : x - Step 2: Convert to fraction form
102,885.75/136,552.50 = 136,552.50/x - Step 3: Cross multiply
102,885.75x = 136,552.50 × 136,552.50 - Step 4: Simplify right side
102,885.75x = 18,646,585,256.25 - Step 5: Solve for x
x = 18,646,585,256.25/102,885.75 - Step 6: Final answer
x = 181,235.84
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.