Finding the Third Proportional to 124,130.25 and 267,936.75
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Solution
The third proportional to 124,130.25 and 267,936.75 is: 578,344.94
Step by Step Solution
- Step 1: Write the proportion equation
124,130.25 : 267,936.75 = 267,936.75 : x - Step 2: Convert to fraction form
124,130.25/267,936.75 = 267,936.75/x - Step 3: Cross multiply
124,130.25x = 267,936.75 × 267,936.75 - Step 4: Simplify right side
124,130.25x = 71,790,102,000.56 - Step 5: Solve for x
x = 71,790,102,000.56/124,130.25 - Step 6: Final answer
x = 578,344.94
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.