Finding the Third Proportional to 182,257.50 and 275,896.50
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Solution
The third proportional to 182,257.50 and 275,896.50 is: 417,644.70
Step by Step Solution
- Step 1: Write the proportion equation
182,257.50 : 275,896.50 = 275,896.50 : x - Step 2: Convert to fraction form
182,257.50/275,896.50 = 275,896.50/x - Step 3: Cross multiply
182,257.50x = 275,896.50 × 275,896.50 - Step 4: Simplify right side
182,257.50x = 76,118,878,712.25 - Step 5: Solve for x
x = 76,118,878,712.25/182,257.50 - Step 6: Final answer
x = 417,644.70
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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.