Finding the Fourth Proportional to 182,256.19, 273,398.56 and 49,134.41
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Solution
The fourth proportional to 182,256.19, 273,398.56 and 49,134.41 is: 73,705.46
Step by Step Solution
- Step 1: Write the proportion equation
182,256.19 : 273,398.56 = 49,134.41 : x - Step 2: Convert to fraction form
182,256.19/273,398.56 = 49,134.41/x - Step 3: Cross multiply
182,256.19x = 273,398.56 × 49,134.41 - Step 4: Simplify right side
182,256.19x = 13,433,276,475.87 - Step 5: Solve for x
x = 13,433,276,475.87/182,256.19 - Step 6: Final answer
x = 73,705.46
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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.