Finding the Third Proportional to 154,526 and 239,141
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Solution
The third proportional to 154,526 and 239,141 is: 370,089.29
Step by Step Solution
- Step 1: Write the proportion equation
154,526 : 239,141 = 239,141 : x - Step 2: Convert to fraction form
154,526/239,141 = 239,141/x - Step 3: Cross multiply
154,526x = 239,141 × 239,141 - Step 4: Simplify right side
154,526x = 57,188,417,881 - Step 5: Solve for x
x = 57,188,417,881/154,526 - Step 6: Final answer
x = 370,089.29
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.