Finding the Third Proportional to 176,415.19 and 265,020.19
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Solution
The third proportional to 176,415.19 and 265,020.19 is: 398,127.29
Step by Step Solution
- Step 1: Write the proportion equation
176,415.19 : 265,020.19 = 265,020.19 : x - Step 2: Convert to fraction form
176,415.19/265,020.19 = 265,020.19/x - Step 3: Cross multiply
176,415.19x = 265,020.19 × 265,020.19 - Step 4: Simplify right side
176,415.19x = 70,235,699,782.54 - Step 5: Solve for x
x = 70,235,699,782.54/176,415.19 - Step 6: Final answer
x = 398,127.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.