Finding the Third Proportional to 94,924.41 and 138,639.09
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Solution
The third proportional to 94,924.41 and 138,639.09 is: 202,485.32
Step by Step Solution
- Step 1: Write the proportion equation
94,924.41 : 138,639.09 = 138,639.09 : x - Step 2: Convert to fraction form
94,924.41/138,639.09 = 138,639.09/x - Step 3: Cross multiply
94,924.41x = 138,639.09 × 138,639.09 - Step 4: Simplify right side
94,924.41x = 19,220,798,315.82 - Step 5: Solve for x
x = 19,220,798,315.82/94,924.41 - Step 6: Final answer
x = 202,485.32
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.