Finding the Fourth Proportional to 182,264.13, 273,398.36 and 63,938.79
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Solution
The fourth proportional to 182,264.13, 273,398.36 and 63,938.79 is: 95,908.94
Step by Step Solution
- Step 1: Write the proportion equation
182,264.13 : 273,398.36 = 63,938.79 : x - Step 2: Convert to fraction form
182,264.13/273,398.36 = 63,938.79/x - Step 3: Cross multiply
182,264.13x = 273,398.36 × 63,938.79 - Step 4: Simplify right side
182,264.13x = 17,480,760,006.69 - Step 5: Solve for x
x = 17,480,760,006.69/182,264.13 - Step 6: Final answer
x = 95,908.94
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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.