Finding the Third Proportional to 175,402.13 and 282,482.44
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Solution
The third proportional to 175,402.13 and 282,482.44 is: 454,933.64
Step by Step Solution
- Step 1: Write the proportion equation
175,402.13 : 282,482.44 = 282,482.44 : x - Step 2: Convert to fraction form
175,402.13/282,482.44 = 282,482.44/x - Step 3: Cross multiply
175,402.13x = 282,482.44 × 282,482.44 - Step 4: Simplify right side
175,402.13x = 79,796,327,495.94 - Step 5: Solve for x
x = 79,796,327,495.94/175,402.13 - Step 6: Final answer
x = 454,933.64
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.