Finding the Third Proportional to 58,775.63 and 138,723.75
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Solution
The third proportional to 58,775.63 and 138,723.75 is: 327,419.38
Step by Step Solution
- Step 1: Write the proportion equation
58,775.63 : 138,723.75 = 138,723.75 : x - Step 2: Convert to fraction form
58,775.63/138,723.75 = 138,723.75/x - Step 3: Cross multiply
58,775.63x = 138,723.75 × 138,723.75 - Step 4: Simplify right side
58,775.63x = 19,244,278,814.06 - Step 5: Solve for x
x = 19,244,278,814.06/58,775.63 - Step 6: Final answer
x = 327,419.38
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.