Finding the Third Proportional to 164,487.75 and 247,551.75
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Solution
The third proportional to 164,487.75 and 247,551.75 is: 372,561.90
Step by Step Solution
- Step 1: Write the proportion equation
164,487.75 : 247,551.75 = 247,551.75 : x - Step 2: Convert to fraction form
164,487.75/247,551.75 = 247,551.75/x - Step 3: Cross multiply
164,487.75x = 247,551.75 × 247,551.75 - Step 4: Simplify right side
164,487.75x = 61,281,868,928.06 - Step 5: Solve for x
x = 61,281,868,928.06/164,487.75 - Step 6: Final answer
x = 372,561.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.