Finding the Fourth Proportional to 236,319.92, 354,479.88 and 96,045.68
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Solution
The fourth proportional to 236,319.92, 354,479.88 and 96,045.68 is: 144,068.52
Step by Step Solution
- Step 1: Write the proportion equation
236,319.92 : 354,479.88 = 96,045.68 : x - Step 2: Convert to fraction form
236,319.92/354,479.88 = 96,045.68/x - Step 3: Cross multiply
236,319.92x = 354,479.88 × 96,045.68 - Step 4: Simplify right side
236,319.92x = 34,046,261,120.92 - Step 5: Solve for x
x = 34,046,261,120.92/236,319.92 - Step 6: Final answer
x = 144,068.52
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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.