Finding the Third Proportional to 4,553.25 and 7,239.75
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Solution
The third proportional to 4,553.25 and 7,239.75 is: 11,511.33
Step by Step Solution
- Step 1: Write the proportion equation
4,553.25 : 7,239.75 = 7,239.75 : x - Step 2: Convert to fraction form
4,553.25/7,239.75 = 7,239.75/x - Step 3: Cross multiply
4,553.25x = 7,239.75 × 7,239.75 - Step 4: Simplify right side
4,553.25x = 52,413,980.06 - Step 5: Solve for x
x = 52,413,980.06/4,553.25 - Step 6: Final answer
x = 11,511.33
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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.