Finding the Third Proportional to 153,424.13 and 328,168.13
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Solution
The third proportional to 153,424.13 and 328,168.13 is: 701,938.62
Step by Step Solution
- Step 1: Write the proportion equation
153,424.13 : 328,168.13 = 328,168.13 : x - Step 2: Convert to fraction form
153,424.13/328,168.13 = 328,168.13/x - Step 3: Cross multiply
153,424.13x = 328,168.13 × 328,168.13 - Step 4: Simplify right side
153,424.13x = 107,694,318,266.02 - Step 5: Solve for x
x = 107,694,318,266.02/153,424.13 - Step 6: Final answer
x = 701,938.62
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.