Finding the Third Proportional to 5,601.75 and 7,515.75
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Solution
The third proportional to 5,601.75 and 7,515.75 is: 10,083.72
Step by Step Solution
- Step 1: Write the proportion equation
5,601.75 : 7,515.75 = 7,515.75 : x - Step 2: Convert to fraction form
5,601.75/7,515.75 = 7,515.75/x - Step 3: Cross multiply
5,601.75x = 7,515.75 × 7,515.75 - Step 4: Simplify right side
5,601.75x = 56,486,498.06 - Step 5: Solve for x
x = 56,486,498.06/5,601.75 - Step 6: Final answer
x = 10,083.72
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.