Finding the Third Proportional to 124,513.50 and 275,193.75
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Solution
The third proportional to 124,513.50 and 275,193.75 is: 608,219.99
Step by Step Solution
- Step 1: Write the proportion equation
124,513.50 : 275,193.75 = 275,193.75 : x - Step 2: Convert to fraction form
124,513.50/275,193.75 = 275,193.75/x - Step 3: Cross multiply
124,513.50x = 275,193.75 × 275,193.75 - Step 4: Simplify right side
124,513.50x = 75,731,600,039.06 - Step 5: Solve for x
x = 75,731,600,039.06/124,513.50 - Step 6: Final answer
x = 608,219.99
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.