Finding the Third Proportional to 4,641.75 and 11,220.75
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Solution
The third proportional to 4,641.75 and 11,220.75 is: 27,124.52
Step by Step Solution
- Step 1: Write the proportion equation
4,641.75 : 11,220.75 = 11,220.75 : x - Step 2: Convert to fraction form
4,641.75/11,220.75 = 11,220.75/x - Step 3: Cross multiply
4,641.75x = 11,220.75 × 11,220.75 - Step 4: Simplify right side
4,641.75x = 125,905,230.56 - Step 5: Solve for x
x = 125,905,230.56/4,641.75 - Step 6: Final answer
x = 27,124.52
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These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.