Finding the Fourth Proportional to 633,593.08, 950,531.48 and 212,857.48
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Solution
The fourth proportional to 633,593.08, 950,531.48 and 212,857.48 is: 319,333.88
Step by Step Solution
- Step 1: Write the proportion equation
633,593.08 : 950,531.48 = 212,857.48 : x - Step 2: Convert to fraction form
633,593.08/950,531.48 = 212,857.48/x - Step 3: Cross multiply
633,593.08x = 950,531.48 × 212,857.48 - Step 4: Simplify right side
633,593.08x = 202,327,735,493.47 - Step 5: Solve for x
x = 202,327,735,493.47/633,593.08 - Step 6: Final answer
x = 319,333.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.