Finding the Third Proportional to 159,873.75 and 345,363.75
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Solution
The third proportional to 159,873.75 and 345,363.75 is: 746,064.44
Step by Step Solution
- Step 1: Write the proportion equation
159,873.75 : 345,363.75 = 345,363.75 : x - Step 2: Convert to fraction form
159,873.75/345,363.75 = 345,363.75/x - Step 3: Cross multiply
159,873.75x = 345,363.75 × 345,363.75 - Step 4: Simplify right side
159,873.75x = 119,276,119,814.06 - Step 5: Solve for x
x = 119,276,119,814.06/159,873.75 - Step 6: Final answer
x = 746,064.44
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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.