Finding the Fourth Proportional to 338,092.08, 466,546.43 and 185,132.08
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Solution
The fourth proportional to 338,092.08, 466,546.43 and 185,132.08 is: 255,470.97
Step by Step Solution
- Step 1: Write the proportion equation
338,092.08 : 466,546.43 = 185,132.08 : x - Step 2: Convert to fraction form
338,092.08/466,546.43 = 185,132.08/x - Step 3: Cross multiply
338,092.08x = 466,546.43 × 185,132.08 - Step 4: Simplify right side
338,092.08x = 86,372,712,048.49 - Step 5: Solve for x
x = 86,372,712,048.49/338,092.08 - Step 6: Final answer
x = 255,470.97
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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.