Finding the Third Proportional to 98,668.13 and 214,629.75
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Solution
The third proportional to 98,668.13 and 214,629.75 is: 466,877.52
Step by Step Solution
- Step 1: Write the proportion equation
98,668.13 : 214,629.75 = 214,629.75 : x - Step 2: Convert to fraction form
98,668.13/214,629.75 = 214,629.75/x - Step 3: Cross multiply
98,668.13x = 214,629.75 × 214,629.75 - Step 4: Simplify right side
98,668.13x = 46,065,929,585.06 - Step 5: Solve for x
x = 46,065,929,585.06/98,668.13 - Step 6: Final answer
x = 466,877.52
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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.