Finding the Fourth Proportional to 57,960.08, 86,945.56 and 24,222
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Solution
The fourth proportional to 57,960.08, 86,945.56 and 24,222 is: 36,335.27
Step by Step Solution
- Step 1: Write the proportion equation
57,960.08 : 86,945.56 = 24,222 : x - Step 2: Convert to fraction form
57,960.08/86,945.56 = 24,222/x - Step 3: Cross multiply
57,960.08x = 86,945.56 × 24,222 - Step 4: Simplify right side
57,960.08x = 2,105,995,354.32 - Step 5: Solve for x
x = 2,105,995,354.32/57,960.08 - Step 6: Final answer
x = 36,335.27
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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.