Finding the Third Proportional to 170,564.06 and 264,837.94
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Solution
The third proportional to 170,564.06 and 264,837.94 is: 411,218.71
Step by Step Solution
- Step 1: Write the proportion equation
170,564.06 : 264,837.94 = 264,837.94 : x - Step 2: Convert to fraction form
170,564.06/264,837.94 = 264,837.94/x - Step 3: Cross multiply
170,564.06x = 264,837.94 × 264,837.94 - Step 4: Simplify right side
170,564.06x = 70,139,133,139.25 - Step 5: Solve for x
x = 70,139,133,139.25/170,564.06 - Step 6: Final answer
x = 411,218.71
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.