Finding the Third Proportional to 80,025 and 114,363
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Solution
The third proportional to 80,025 and 114,363 is: 163,435.12
Step by Step Solution
- Step 1: Write the proportion equation
80,025 : 114,363 = 114,363 : x - Step 2: Convert to fraction form
80,025/114,363 = 114,363/x - Step 3: Cross multiply
80,025x = 114,363 × 114,363 - Step 4: Simplify right side
80,025x = 13,078,895,769 - Step 5: Solve for x
x = 13,078,895,769/80,025 - Step 6: Final answer
x = 163,435.12
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.