Finding the Fourth Proportional to 234,325.44, 323,366.58 and 132,351.10
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Solution
The fourth proportional to 234,325.44, 323,366.58 and 132,351.10 is: 182,643.09
Step by Step Solution
- Step 1: Write the proportion equation
234,325.44 : 323,366.58 = 132,351.10 : x - Step 2: Convert to fraction form
234,325.44/323,366.58 = 132,351.10/x - Step 3: Cross multiply
234,325.44x = 323,366.58 × 132,351.10 - Step 4: Simplify right side
234,325.44x = 42,797,921,757.82 - Step 5: Solve for x
x = 42,797,921,757.82/234,325.44 - Step 6: Final answer
x = 182,643.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.