Finding the Fourth Proportional to 334,178.96, 501,260.10 and 97,523.68
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Solution
The fourth proportional to 334,178.96, 501,260.10 and 97,523.68 is: 146,283.09
Step by Step Solution
- Step 1: Write the proportion equation
334,178.96 : 501,260.10 = 97,523.68 : x - Step 2: Convert to fraction form
334,178.96/501,260.10 = 97,523.68/x - Step 3: Cross multiply
334,178.96x = 501,260.10 × 97,523.68 - Step 4: Simplify right side
334,178.96x = 48,884,729,589.17 - Step 5: Solve for x
x = 48,884,729,589.17/334,178.96 - Step 6: Final answer
x = 146,283.09
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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.