Finding the Third Proportional to 226,543.50 and 317,560.50
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Solution
The third proportional to 226,543.50 and 317,560.50 is: 445,144.84
Step by Step Solution
- Step 1: Write the proportion equation
226,543.50 : 317,560.50 = 317,560.50 : x - Step 2: Convert to fraction form
226,543.50/317,560.50 = 317,560.50/x - Step 3: Cross multiply
226,543.50x = 317,560.50 × 317,560.50 - Step 4: Simplify right side
226,543.50x = 100,844,671,160.25 - Step 5: Solve for x
x = 100,844,671,160.25/226,543.50 - Step 6: Final answer
x = 445,144.84
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.