Finding the Third Proportional to 11,122.95 and 22,553.44
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Solution
The third proportional to 11,122.95 and 22,553.44 is: 45,730.47
Step by Step Solution
- Step 1: Write the proportion equation
11,122.95 : 22,553.44 = 22,553.44 : x - Step 2: Convert to fraction form
11,122.95/22,553.44 = 22,553.44/x - Step 3: Cross multiply
11,122.95x = 22,553.44 × 22,553.44 - Step 4: Simplify right side
11,122.95x = 508,657,543.07 - Step 5: Solve for x
x = 508,657,543.07/11,122.95 - Step 6: Final answer
x = 45,730.47
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.