Finding the Third Proportional to 22,458.75 and 47,655.75
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Solution
The third proportional to 22,458.75 and 47,655.75 is: 101,121.86
Step by Step Solution
- Step 1: Write the proportion equation
22,458.75 : 47,655.75 = 47,655.75 : x - Step 2: Convert to fraction form
22,458.75/47,655.75 = 47,655.75/x - Step 3: Cross multiply
22,458.75x = 47,655.75 × 47,655.75 - Step 4: Simplify right side
22,458.75x = 2,271,070,508.06 - Step 5: Solve for x
x = 2,271,070,508.06/22,458.75 - Step 6: Final answer
x = 101,121.86
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.