Finding the Third Proportional to 14,318.25 and 22,125.75
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Solution
The third proportional to 14,318.25 and 22,125.75 is: 34,190.55
Step by Step Solution
- Step 1: Write the proportion equation
14,318.25 : 22,125.75 = 22,125.75 : x - Step 2: Convert to fraction form
14,318.25/22,125.75 = 22,125.75/x - Step 3: Cross multiply
14,318.25x = 22,125.75 × 22,125.75 - Step 4: Simplify right side
14,318.25x = 489,548,813.06 - Step 5: Solve for x
x = 489,548,813.06/14,318.25 - Step 6: Final answer
x = 34,190.55
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.