Finding the Third Proportional to 106,217.75 and 229,860.75
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Solution
The third proportional to 106,217.75 and 229,860.75 is: 497,430.65
Step by Step Solution
- Step 1: Write the proportion equation
106,217.75 : 229,860.75 = 229,860.75 : x - Step 2: Convert to fraction form
106,217.75/229,860.75 = 229,860.75/x - Step 3: Cross multiply
106,217.75x = 229,860.75 × 229,860.75 - Step 4: Simplify right side
106,217.75x = 52,835,964,390.56 - Step 5: Solve for x
x = 52,835,964,390.56/106,217.75 - Step 6: Final answer
x = 497,430.65
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.