Finding the Third Proportional to 14,445.21 and 22,920.79
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Solution
The third proportional to 14,445.21 and 22,920.79 is: 36,369.31
Step by Step Solution
- Step 1: Write the proportion equation
14,445.21 : 22,920.79 = 22,920.79 : x - Step 2: Convert to fraction form
14,445.21/22,920.79 = 22,920.79/x - Step 3: Cross multiply
14,445.21x = 22,920.79 × 22,920.79 - Step 4: Simplify right side
14,445.21x = 525,362,392.18 - Step 5: Solve for x
x = 525,362,392.18/14,445.21 - Step 6: Final answer
x = 36,369.31
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.