Finding the Third Proportional to 84,364.88 and 118,669.63
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Solution
The third proportional to 84,364.88 and 118,669.63 is: 166,923.50
Step by Step Solution
- Step 1: Write the proportion equation
84,364.88 : 118,669.63 = 118,669.63 : x - Step 2: Convert to fraction form
84,364.88/118,669.63 = 118,669.63/x - Step 3: Cross multiply
84,364.88x = 118,669.63 × 118,669.63 - Step 4: Simplify right side
84,364.88x = 14,082,479,897.64 - Step 5: Solve for x
x = 14,082,479,897.64/84,364.88 - Step 6: Final answer
x = 166,923.50
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.