Finding the Third Proportional to 76,204.75 and 118,669.75
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Solution
The third proportional to 76,204.75 and 118,669.75 is: 184,798.32
Step by Step Solution
- Step 1: Write the proportion equation
76,204.75 : 118,669.75 = 118,669.75 : x - Step 2: Convert to fraction form
76,204.75/118,669.75 = 118,669.75/x - Step 3: Cross multiply
76,204.75x = 118,669.75 × 118,669.75 - Step 4: Simplify right side
76,204.75x = 14,082,509,565.06 - Step 5: Solve for x
x = 14,082,509,565.06/76,204.75 - Step 6: Final answer
x = 184,798.32
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.