Finding the Third Proportional to 993 and 2,347
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Solution
The third proportional to 993 and 2,347 is: 5,547.24
Step by Step Solution
- Step 1: Write the proportion equation
993 : 2,347 = 2,347 : x - Step 2: Convert to fraction form
993/2,347 = 2,347/x - Step 3: Cross multiply
993x = 2,347 × 2,347 - Step 4: Simplify right side
993x = 5,508,409 - Step 5: Solve for x
x = 5,508,409/993 - Step 6: Final answer
x = 5,547.24
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.