Finding the Third Proportional to 22,515.75 and 48,849.75
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Solution
The third proportional to 22,515.75 and 48,849.75 is: 105,983.50
Step by Step Solution
- Step 1: Write the proportion equation
22,515.75 : 48,849.75 = 48,849.75 : x - Step 2: Convert to fraction form
22,515.75/48,849.75 = 48,849.75/x - Step 3: Cross multiply
22,515.75x = 48,849.75 × 48,849.75 - Step 4: Simplify right side
22,515.75x = 2,386,298,075.06 - Step 5: Solve for x
x = 2,386,298,075.06/22,515.75 - Step 6: Final answer
x = 105,983.50
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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.