Finding the Third Proportional to 17,612 and 29,010
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Solution
The third proportional to 17,612 and 29,010 is: 47,784.47
Step by Step Solution
- Step 1: Write the proportion equation
17,612 : 29,010 = 29,010 : x - Step 2: Convert to fraction form
17,612/29,010 = 29,010/x - Step 3: Cross multiply
17,612x = 29,010 × 29,010 - Step 4: Simplify right side
17,612x = 841,580,100 - Step 5: Solve for x
x = 841,580,100/17,612 - Step 6: Final answer
x = 47,784.47
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Why These Related Problems?
These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.