Finding the Third Proportional to 159,521.88 and 247,125.75
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Solution
The third proportional to 159,521.88 and 247,125.75 is: 382,838.63
Step by Step Solution
- Step 1: Write the proportion equation
159,521.88 : 247,125.75 = 247,125.75 : x - Step 2: Convert to fraction form
159,521.88/247,125.75 = 247,125.75/x - Step 3: Cross multiply
159,521.88x = 247,125.75 × 247,125.75 - Step 4: Simplify right side
159,521.88x = 61,071,136,313.06 - Step 5: Solve for x
x = 61,071,136,313.06/159,521.88 - Step 6: Final answer
x = 382,838.63
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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.