Finding the Third Proportional to 27,562.75 and 38,815.75
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Solution
The third proportional to 27,562.75 and 38,815.75 is: 54,662.99
Step by Step Solution
- Step 1: Write the proportion equation
27,562.75 : 38,815.75 = 38,815.75 : x - Step 2: Convert to fraction form
27,562.75/38,815.75 = 38,815.75/x - Step 3: Cross multiply
27,562.75x = 38,815.75 × 38,815.75 - Step 4: Simplify right side
27,562.75x = 1,506,662,448.06 - Step 5: Solve for x
x = 1,506,662,448.06/27,562.75 - Step 6: Final answer
x = 54,662.99
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.