Finding the Third Proportional to 183,133.13 and 283,528.13
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Solution
The third proportional to 183,133.13 and 283,528.13 is: 438,960.44
Step by Step Solution
- Step 1: Write the proportion equation
183,133.13 : 283,528.13 = 283,528.13 : x - Step 2: Convert to fraction form
183,133.13/283,528.13 = 283,528.13/x - Step 3: Cross multiply
183,133.13x = 283,528.13 × 283,528.13 - Step 4: Simplify right side
183,133.13x = 80,388,197,666.02 - Step 5: Solve for x
x = 80,388,197,666.02/183,133.13 - Step 6: Final answer
x = 438,960.44
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.