Finding the Third Proportional to 184 and 489.50
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Solution
The third proportional to 184 and 489.50 is: 1,302.23
Step by Step Solution
- Step 1: Write the proportion equation
184 : 489.50 = 489.50 : x - Step 2: Convert to fraction form
184/489.50 = 489.50/x - Step 3: Cross multiply
184x = 489.50 × 489.50 - Step 4: Simplify right side
184x = 239,610.25 - Step 5: Solve for x
x = 239,610.25/184 - Step 6: Final answer
x = 1,302.23
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These problems maintain the same ratio (2.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.