Finding the Third Proportional to 4,413 and 6,207
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Solution
The third proportional to 4,413 and 6,207 is: 8,730.31
Step by Step Solution
- Step 1: Write the proportion equation
4,413 : 6,207 = 6,207 : x - Step 2: Convert to fraction form
4,413/6,207 = 6,207/x - Step 3: Cross multiply
4,413x = 6,207 × 6,207 - Step 4: Simplify right side
4,413x = 38,526,849 - Step 5: Solve for x
x = 38,526,849/4,413 - Step 6: Final answer
x = 8,730.31
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.