Finding the Fourth Proportional to 337,170.24, 465,304.32 and 186,276.96
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Solution
The fourth proportional to 337,170.24, 465,304.32 and 186,276.96 is: 257,067.39
Step by Step Solution
- Step 1: Write the proportion equation
337,170.24 : 465,304.32 = 186,276.96 : x - Step 2: Convert to fraction form
337,170.24/465,304.32 = 186,276.96/x - Step 3: Cross multiply
337,170.24x = 465,304.32 × 186,276.96 - Step 4: Simplify right side
337,170.24x = 86,675,474,204.47 - Step 5: Solve for x
x = 86,675,474,204.47/337,170.24 - Step 6: Final answer
x = 257,067.39
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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.