Finding the Third Proportional to 169,124.50 and 260,044.75
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Solution
The third proportional to 169,124.50 and 260,044.75 is: 399,843.15
Step by Step Solution
- Step 1: Write the proportion equation
169,124.50 : 260,044.75 = 260,044.75 : x - Step 2: Convert to fraction form
169,124.50/260,044.75 = 260,044.75/x - Step 3: Cross multiply
169,124.50x = 260,044.75 × 260,044.75 - Step 4: Simplify right side
169,124.50x = 67,623,272,002.56 - Step 5: Solve for x
x = 67,623,272,002.56/169,124.50 - Step 6: Final answer
x = 399,843.15
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.