Finding the Third Proportional to 99,558.75 and 214,950.75
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Solution
The third proportional to 99,558.75 and 214,950.75 is: 464,086.03
Step by Step Solution
- Step 1: Write the proportion equation
99,558.75 : 214,950.75 = 214,950.75 : x - Step 2: Convert to fraction form
99,558.75/214,950.75 = 214,950.75/x - Step 3: Cross multiply
99,558.75x = 214,950.75 × 214,950.75 - Step 4: Simplify right side
99,558.75x = 46,203,824,925.56 - Step 5: Solve for x
x = 46,203,824,925.56/99,558.75 - Step 6: Final answer
x = 464,086.03
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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.