Finding the Third Proportional to 94,470.75 and 199,605.75
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Solution
The third proportional to 94,470.75 and 199,605.75 is: 421,743.82
Step by Step Solution
- Step 1: Write the proportion equation
94,470.75 : 199,605.75 = 199,605.75 : x - Step 2: Convert to fraction form
94,470.75/199,605.75 = 199,605.75/x - Step 3: Cross multiply
94,470.75x = 199,605.75 × 199,605.75 - Step 4: Simplify right side
94,470.75x = 39,842,455,433.06 - Step 5: Solve for x
x = 39,842,455,433.06/94,470.75 - Step 6: Final answer
x = 421,743.82
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.