Finding the Fourth Proportional to 333,480.08, 460,246.32 and 190,207.28
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Solution
The fourth proportional to 333,480.08, 460,246.32 and 190,207.28 is: 262,511.03
Step by Step Solution
- Step 1: Write the proportion equation
333,480.08 : 460,246.32 = 190,207.28 : x - Step 2: Convert to fraction form
333,480.08/460,246.32 = 190,207.28/x - Step 3: Cross multiply
333,480.08x = 460,246.32 × 190,207.28 - Step 4: Simplify right side
333,480.08x = 87,542,200,657.21 - Step 5: Solve for x
x = 87,542,200,657.21/333,480.08 - Step 6: Final answer
x = 262,511.03
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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.