Finding the Third Proportional to 27,154.75 and 40,905.75
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Solution
The third proportional to 27,154.75 and 40,905.75 is: 61,620.17
Step by Step Solution
- Step 1: Write the proportion equation
27,154.75 : 40,905.75 = 40,905.75 : x - Step 2: Convert to fraction form
27,154.75/40,905.75 = 40,905.75/x - Step 3: Cross multiply
27,154.75x = 40,905.75 × 40,905.75 - Step 4: Simplify right side
27,154.75x = 1,673,280,383.06 - Step 5: Solve for x
x = 1,673,280,383.06/27,154.75 - Step 6: Final answer
x = 61,620.17
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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.