Finding the Fourth Proportional to 232,201.29, 348,384.93 and 141,201.84
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Solution
The fourth proportional to 232,201.29, 348,384.93 and 141,201.84 is: 211,853.23
Step by Step Solution
- Step 1: Write the proportion equation
232,201.29 : 348,384.93 = 141,201.84 : x - Step 2: Convert to fraction form
232,201.29/348,384.93 = 141,201.84/x - Step 3: Cross multiply
232,201.29x = 348,384.93 × 141,201.84 - Step 4: Simplify right side
232,201.29x = 49,192,593,144.27 - Step 5: Solve for x
x = 49,192,593,144.27/232,201.29 - Step 6: Final answer
x = 211,853.23
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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.