Finding the Third Proportional to 232,213.50 and 508,720.50
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Solution
The third proportional to 232,213.50 and 508,720.50 is: 1,114,476.75
Step by Step Solution
- Step 1: Write the proportion equation
232,213.50 : 508,720.50 = 508,720.50 : x - Step 2: Convert to fraction form
232,213.50/508,720.50 = 508,720.50/x - Step 3: Cross multiply
232,213.50x = 508,720.50 × 508,720.50 - Step 4: Simplify right side
232,213.50x = 258,796,547,120.25 - Step 5: Solve for x
x = 258,796,547,120.25/232,213.50 - Step 6: Final answer
x = 1,114,476.75
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.