Finding the Third Proportional to 22,864.78 and 48,615.19
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Solution
The third proportional to 22,864.78 and 48,615.19 is: 103,365.80
Step by Step Solution
- Step 1: Write the proportion equation
22,864.78 : 48,615.19 = 48,615.19 : x - Step 2: Convert to fraction form
22,864.78/48,615.19 = 48,615.19/x - Step 3: Cross multiply
22,864.78x = 48,615.19 × 48,615.19 - Step 4: Simplify right side
22,864.78x = 2,363,436,455.66 - Step 5: Solve for x
x = 2,363,436,455.66/22,864.78 - Step 6: Final answer
x = 103,365.80
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.