Finding the Fourth Proportional to 241,193.18, 332,867.03 and 133,797.81
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Solution
The fourth proportional to 241,193.18, 332,867.03 and 133,797.81 is: 184,652.32
Step by Step Solution
- Step 1: Write the proportion equation
241,193.18 : 332,867.03 = 133,797.81 : x - Step 2: Convert to fraction form
241,193.18/332,867.03 = 133,797.81/x - Step 3: Cross multiply
241,193.18x = 332,867.03 × 133,797.81 - Step 4: Simplify right side
241,193.18x = 44,536,879,635.20 - Step 5: Solve for x
x = 44,536,879,635.20/241,193.18 - Step 6: Final answer
x = 184,652.32
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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.