Finding the Fourth Proportional to 182,541.20, 273,837.74 and 56,191.95
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Solution
The fourth proportional to 182,541.20, 273,837.74 and 56,191.95 is: 84,295.91
Step by Step Solution
- Step 1: Write the proportion equation
182,541.20 : 273,837.74 = 56,191.95 : x - Step 2: Convert to fraction form
182,541.20/273,837.74 = 56,191.95/x - Step 3: Cross multiply
182,541.20x = 273,837.74 × 56,191.95 - Step 4: Simplify right side
182,541.20x = 15,387,476,313.23 - Step 5: Solve for x
x = 15,387,476,313.23/182,541.20 - Step 6: Final answer
x = 84,295.91
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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.