Finding the Third Proportional to 2,356 and 5,076
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Solution
The third proportional to 2,356 and 5,076 is: 10,936.24
Step by Step Solution
- Step 1: Write the proportion equation
2,356 : 5,076 = 5,076 : x - Step 2: Convert to fraction form
2,356/5,076 = 5,076/x - Step 3: Cross multiply
2,356x = 5,076 × 5,076 - Step 4: Simplify right side
2,356x = 25,765,776 - Step 5: Solve for x
x = 25,765,776/2,356 - Step 6: Final answer
x = 10,936.24
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.