Finding the Fourth Proportional to 297,135.08, 410,205.24 and 232,466.84
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Solution
The fourth proportional to 297,135.08, 410,205.24 and 232,466.84 is: 320,928.50
Step by Step Solution
- Step 1: Write the proportion equation
297,135.08 : 410,205.24 = 232,466.84 : x - Step 2: Convert to fraction form
297,135.08/410,205.24 = 232,466.84/x - Step 3: Cross multiply
297,135.08x = 410,205.24 × 232,466.84 - Step 4: Simplify right side
297,135.08x = 95,359,115,894.24 - Step 5: Solve for x
x = 95,359,115,894.24/297,135.08 - Step 6: Final answer
x = 320,928.50
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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.