Finding the Third Proportional to 187,883.25 and 331,135.50
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Solution
The third proportional to 187,883.25 and 331,135.50 is: 583,610.94
Step by Step Solution
- Step 1: Write the proportion equation
187,883.25 : 331,135.50 = 331,135.50 : x - Step 2: Convert to fraction form
187,883.25/331,135.50 = 331,135.50/x - Step 3: Cross multiply
187,883.25x = 331,135.50 × 331,135.50 - Step 4: Simplify right side
187,883.25x = 109,650,719,360.25 - Step 5: Solve for x
x = 109,650,719,360.25/187,883.25 - Step 6: Final answer
x = 583,610.94
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These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.