Finding the Third Proportional to 225,989.29 and 306,922.17
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Solution
The third proportional to 225,989.29 and 306,922.17 is: 416,839.31
Step by Step Solution
- Step 1: Write the proportion equation
225,989.29 : 306,922.17 = 306,922.17 : x - Step 2: Convert to fraction form
225,989.29/306,922.17 = 306,922.17/x - Step 3: Cross multiply
225,989.29x = 306,922.17 × 306,922.17 - Step 4: Simplify right side
225,989.29x = 94,201,218,689.26 - Step 5: Solve for x
x = 94,201,218,689.26/225,989.29 - Step 6: Final answer
x = 416,839.31
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.