Finding the Third Proportional to 132,246.84 and 201,468.09
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Solution
The third proportional to 132,246.84 and 201,468.09 is: 306,921.45
Step by Step Solution
- Step 1: Write the proportion equation
132,246.84 : 201,468.09 = 201,468.09 : x - Step 2: Convert to fraction form
132,246.84/201,468.09 = 201,468.09/x - Step 3: Cross multiply
132,246.84x = 201,468.09 × 201,468.09 - Step 4: Simplify right side
132,246.84x = 40,589,392,799.26 - Step 5: Solve for x
x = 40,589,392,799.26/132,246.84 - Step 6: Final answer
x = 306,921.45
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.