Finding the Third Proportional to 102,183.75 and 220,209.75
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Solution
The third proportional to 102,183.75 and 220,209.75 is: 474,560.13
Step by Step Solution
- Step 1: Write the proportion equation
102,183.75 : 220,209.75 = 220,209.75 : x - Step 2: Convert to fraction form
102,183.75/220,209.75 = 220,209.75/x - Step 3: Cross multiply
102,183.75x = 220,209.75 × 220,209.75 - Step 4: Simplify right side
102,183.75x = 48,492,333,995.06 - Step 5: Solve for x
x = 48,492,333,995.06/102,183.75 - Step 6: Final answer
x = 474,560.13
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.