Finding the Fourth Proportional to 182,202.86, 273,304.34 and 97,846.99
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Solution
The fourth proportional to 182,202.86, 273,304.34 and 97,846.99 is: 146,770.51
Step by Step Solution
- Step 1: Write the proportion equation
182,202.86 : 273,304.34 = 97,846.99 : x - Step 2: Convert to fraction form
182,202.86/273,304.34 = 97,846.99/x - Step 3: Cross multiply
182,202.86x = 273,304.34 × 97,846.99 - Step 4: Simplify right side
182,202.86x = 26,742,007,022.94 - Step 5: Solve for x
x = 26,742,007,022.94/182,202.86 - Step 6: Final answer
x = 146,770.51
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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.