Finding the Fourth Proportional to 332,451.95, 498,533.74 and 182,647.31
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Solution
The fourth proportional to 332,451.95, 498,533.74 and 182,647.31 is: 273,891.75
Step by Step Solution
- Step 1: Write the proportion equation
332,451.95 : 498,533.74 = 182,647.31 : x - Step 2: Convert to fraction form
332,451.95/498,533.74 = 182,647.31/x - Step 3: Cross multiply
332,451.95x = 498,533.74 × 182,647.31 - Step 4: Simplify right side
332,451.95x = 91,055,843,605.95 - Step 5: Solve for x
x = 91,055,843,605.95/332,451.95 - Step 6: Final answer
x = 273,891.75
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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.