Finding the Third Proportional to 124,611.75 and 292,551.75
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Solution
The third proportional to 124,611.75 and 292,551.75 is: 686,825.49
Step by Step Solution
- Step 1: Write the proportion equation
124,611.75 : 292,551.75 = 292,551.75 : x - Step 2: Convert to fraction form
124,611.75/292,551.75 = 292,551.75/x - Step 3: Cross multiply
124,611.75x = 292,551.75 × 292,551.75 - Step 4: Simplify right side
124,611.75x = 85,586,526,428.06 - Step 5: Solve for x
x = 85,586,526,428.06/124,611.75 - Step 6: Final answer
x = 686,825.49
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.