Finding the Third Proportional to 183,291.19 and 276,108.75
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Solution
The third proportional to 183,291.19 and 276,108.75 is: 415,928.57
Step by Step Solution
- Step 1: Write the proportion equation
183,291.19 : 276,108.75 = 276,108.75 : x - Step 2: Convert to fraction form
183,291.19/276,108.75 = 276,108.75/x - Step 3: Cross multiply
183,291.19x = 276,108.75 × 276,108.75 - Step 4: Simplify right side
183,291.19x = 76,236,041,826.56 - Step 5: Solve for x
x = 76,236,041,826.56/183,291.19 - Step 6: Final answer
x = 415,928.57
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.