Finding the Third Proportional to 146,620.13 and 204,621.19
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Solution
The third proportional to 146,620.13 and 204,621.19 is: 285,566.73
Step by Step Solution
- Step 1: Write the proportion equation
146,620.13 : 204,621.19 = 204,621.19 : x - Step 2: Convert to fraction form
146,620.13/204,621.19 = 204,621.19/x - Step 3: Cross multiply
146,620.13x = 204,621.19 × 204,621.19 - Step 4: Simplify right side
146,620.13x = 41,869,830,373.91 - Step 5: Solve for x
x = 41,869,830,373.91/146,620.13 - Step 6: Final answer
x = 285,566.73
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.