Finding the Third Proportional to 14,328 and 31,095
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Solution
The third proportional to 14,328 and 31,095 is: 67,483.18
Step by Step Solution
- Step 1: Write the proportion equation
14,328 : 31,095 = 31,095 : x - Step 2: Convert to fraction form
14,328/31,095 = 31,095/x - Step 3: Cross multiply
14,328x = 31,095 × 31,095 - Step 4: Simplify right side
14,328x = 966,899,025 - Step 5: Solve for x
x = 966,899,025/14,328 - Step 6: Final answer
x = 67,483.18
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.