Finding the Third Proportional to 17,730 and 23,004
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Solution
The third proportional to 17,730 and 23,004 is: 29,846.81
Step by Step Solution
- Step 1: Write the proportion equation
17,730 : 23,004 = 23,004 : x - Step 2: Convert to fraction form
17,730/23,004 = 23,004/x - Step 3: Cross multiply
17,730x = 23,004 × 23,004 - Step 4: Simplify right side
17,730x = 529,184,016 - Step 5: Solve for x
x = 529,184,016/17,730 - Step 6: Final answer
x = 29,846.81
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These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.