Finding the Third Proportional to 97,021.69 and 208,797.75
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Solution
The third proportional to 97,021.69 and 208,797.75 is: 449,347.99
Step by Step Solution
- Step 1: Write the proportion equation
97,021.69 : 208,797.75 = 208,797.75 : x - Step 2: Convert to fraction form
97,021.69/208,797.75 = 208,797.75/x - Step 3: Cross multiply
97,021.69x = 208,797.75 × 208,797.75 - Step 4: Simplify right side
97,021.69x = 43,596,500,405.06 - Step 5: Solve for x
x = 43,596,500,405.06/97,021.69 - Step 6: Final answer
x = 449,347.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.