Finding the Third Proportional to 226,044 and 306,987.75
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Solution
The third proportional to 226,044 and 306,987.75 is: 416,916.52
Step by Step Solution
- Step 1: Write the proportion equation
226,044 : 306,987.75 = 306,987.75 : x - Step 2: Convert to fraction form
226,044/306,987.75 = 306,987.75/x - Step 3: Cross multiply
226,044x = 306,987.75 × 306,987.75 - Step 4: Simplify right side
226,044x = 94,241,478,650.06 - Step 5: Solve for x
x = 94,241,478,650.06/226,044 - Step 6: Final answer
x = 416,916.52
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.