Finding the Third Proportional to 22,124 and 47,766.50
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Solution
The third proportional to 22,124 and 47,766.50 is: 103,129.57
Step by Step Solution
- Step 1: Write the proportion equation
22,124 : 47,766.50 = 47,766.50 : x - Step 2: Convert to fraction form
22,124/47,766.50 = 47,766.50/x - Step 3: Cross multiply
22,124x = 47,766.50 × 47,766.50 - Step 4: Simplify right side
22,124x = 2,281,638,522.25 - Step 5: Solve for x
x = 2,281,638,522.25/22,124 - Step 6: Final answer
x = 103,129.57
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.