Finding the Third Proportional to 161,816.06 and 351,864.84
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Solution
The third proportional to 161,816.06 and 351,864.84 is: 765,121.00
Step by Step Solution
- Step 1: Write the proportion equation
161,816.06 : 351,864.84 = 351,864.84 : x - Step 2: Convert to fraction form
161,816.06/351,864.84 = 351,864.84/x - Step 3: Cross multiply
161,816.06x = 351,864.84 × 351,864.84 - Step 4: Simplify right side
161,816.06x = 123,808,868,267.21 - Step 5: Solve for x
x = 123,808,868,267.21/161,816.06 - Step 6: Final answer
x = 765,121.00
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.