Finding the Third Proportional to 4,352 and 5,860
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Solution
The third proportional to 4,352 and 5,860 is: 7,890.53
Step by Step Solution
- Step 1: Write the proportion equation
4,352 : 5,860 = 5,860 : x - Step 2: Convert to fraction form
4,352/5,860 = 5,860/x - Step 3: Cross multiply
4,352x = 5,860 × 5,860 - Step 4: Simplify right side
4,352x = 34,339,600 - Step 5: Solve for x
x = 34,339,600/4,352 - Step 6: Final answer
x = 7,890.53
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.