Finding the Fourth Proportional to 244,701.85, 337,634.86 and 236,637.97
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Solution
The fourth proportional to 244,701.85, 337,634.86 and 236,637.97 is: 326,508.47
Step by Step Solution
- Step 1: Write the proportion equation
244,701.85 : 337,634.86 = 236,637.97 : x - Step 2: Convert to fraction form
244,701.85/337,634.86 = 236,637.97/x - Step 3: Cross multiply
244,701.85x = 337,634.86 × 236,637.97 - Step 4: Simplify right side
244,701.85x = 79,897,227,871.63 - Step 5: Solve for x
x = 79,897,227,871.63/244,701.85 - Step 6: Final answer
x = 326,508.47
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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.