Finding the Third Proportional to 122,927.25 and 268,194.75
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Solution
The third proportional to 122,927.25 and 268,194.75 is: 585,130.02
Step by Step Solution
- Step 1: Write the proportion equation
122,927.25 : 268,194.75 = 268,194.75 : x - Step 2: Convert to fraction form
122,927.25/268,194.75 = 268,194.75/x - Step 3: Cross multiply
122,927.25x = 268,194.75 × 268,194.75 - Step 4: Simplify right side
122,927.25x = 71,928,423,927.56 - Step 5: Solve for x
x = 71,928,423,927.56/122,927.25 - Step 6: Final answer
x = 585,130.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.