Finding the Third Proportional to 227,746.13 and 324,428.63
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Solution
The third proportional to 227,746.13 and 324,428.63 is: 462,154.66
Step by Step Solution
- Step 1: Write the proportion equation
227,746.13 : 324,428.63 = 324,428.63 : x - Step 2: Convert to fraction form
227,746.13/324,428.63 = 324,428.63/x - Step 3: Cross multiply
227,746.13x = 324,428.63 × 324,428.63 - Step 4: Simplify right side
227,746.13x = 105,253,932,719.39 - Step 5: Solve for x
x = 105,253,932,719.39/227,746.13 - Step 6: Final answer
x = 462,154.66
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.