Finding the Third Proportional to 249,250.50 and 376,161.75
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Solution
The third proportional to 249,250.50 and 376,161.75 is: 567,692.59
Step by Step Solution
- Step 1: Write the proportion equation
249,250.50 : 376,161.75 = 376,161.75 : x - Step 2: Convert to fraction form
249,250.50/376,161.75 = 376,161.75/x - Step 3: Cross multiply
249,250.50x = 376,161.75 × 376,161.75 - Step 4: Simplify right side
249,250.50x = 141,497,662,163.06 - Step 5: Solve for x
x = 141,497,662,163.06/249,250.50 - Step 6: Final answer
x = 567,692.59
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.