Finding the Third Proportional to 5,673.75 and 8,805.75
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Solution
The third proportional to 5,673.75 and 8,805.75 is: 13,666.66
Step by Step Solution
- Step 1: Write the proportion equation
5,673.75 : 8,805.75 = 8,805.75 : x - Step 2: Convert to fraction form
5,673.75/8,805.75 = 8,805.75/x - Step 3: Cross multiply
5,673.75x = 8,805.75 × 8,805.75 - Step 4: Simplify right side
5,673.75x = 77,541,233.06 - Step 5: Solve for x
x = 77,541,233.06/5,673.75 - Step 6: Final answer
x = 13,666.66
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.