Finding the Third Proportional to 159,948.38 and 350,028.75
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Solution
The third proportional to 159,948.38 and 350,028.75 is: 765,997.94
Step by Step Solution
- Step 1: Write the proportion equation
159,948.38 : 350,028.75 = 350,028.75 : x - Step 2: Convert to fraction form
159,948.38/350,028.75 = 350,028.75/x - Step 3: Cross multiply
159,948.38x = 350,028.75 × 350,028.75 - Step 4: Simplify right side
159,948.38x = 122,520,125,826.56 - Step 5: Solve for x
x = 122,520,125,826.56/159,948.38 - Step 6: Final answer
x = 765,997.94
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.