Finding the Third Proportional to 157,646 and 345,951
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Solution
The third proportional to 157,646 and 345,951 is: 759,182.56
Step by Step Solution
- Step 1: Write the proportion equation
157,646 : 345,951 = 345,951 : x - Step 2: Convert to fraction form
157,646/345,951 = 345,951/x - Step 3: Cross multiply
157,646x = 345,951 × 345,951 - Step 4: Simplify right side
157,646x = 119,682,094,401 - Step 5: Solve for x
x = 119,682,094,401/157,646 - Step 6: Final answer
x = 759,182.56
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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.