Finding the Third Proportional to 171,031.13 and 366,968.63
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Solution
The third proportional to 171,031.13 and 366,968.63 is: 787,376.99
Step by Step Solution
- Step 1: Write the proportion equation
171,031.13 : 366,968.63 = 366,968.63 : x - Step 2: Convert to fraction form
171,031.13/366,968.63 = 366,968.63/x - Step 3: Cross multiply
171,031.13x = 366,968.63 × 366,968.63 - Step 4: Simplify right side
171,031.13x = 134,665,971,734.39 - Step 5: Solve for x
x = 134,665,971,734.39/171,031.13 - Step 6: Final answer
x = 787,376.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.