Finding the Third Proportional to 154,837.13 and 226,281.09
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Solution
The third proportional to 154,837.13 and 226,281.09 is: 330,690.29
Step by Step Solution
- Step 1: Write the proportion equation
154,837.13 : 226,281.09 = 226,281.09 : x - Step 2: Convert to fraction form
154,837.13/226,281.09 = 226,281.09/x - Step 3: Cross multiply
154,837.13x = 226,281.09 × 226,281.09 - Step 4: Simplify right side
154,837.13x = 51,203,133,388.70 - Step 5: Solve for x
x = 51,203,133,388.70/154,837.13 - Step 6: Final answer
x = 330,690.29
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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.