Finding the Third Proportional to 175,051.13 and 257,063.63
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Solution
The third proportional to 175,051.13 and 257,063.63 is: 377,499.47
Step by Step Solution
- Step 1: Write the proportion equation
175,051.13 : 257,063.63 = 257,063.63 : x - Step 2: Convert to fraction form
175,051.13/257,063.63 = 257,063.63/x - Step 3: Cross multiply
175,051.13x = 257,063.63 × 257,063.63 - Step 4: Simplify right side
175,051.13x = 66,081,707,298.14 - Step 5: Solve for x
x = 66,081,707,298.14/175,051.13 - Step 6: Final answer
x = 377,499.47
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.