Finding the Fourth Proportional to 173,326.64, 239,201.91 and 101,680.52
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Solution
The fourth proportional to 173,326.64, 239,201.91 and 101,680.52 is: 140,325.65
Step by Step Solution
- Step 1: Write the proportion equation
173,326.64 : 239,201.91 = 101,680.52 : x - Step 2: Convert to fraction form
173,326.64/239,201.91 = 101,680.52/x - Step 3: Cross multiply
173,326.64x = 239,201.91 × 101,680.52 - Step 4: Simplify right side
173,326.64x = 24,322,173,397.78 - Step 5: Solve for x
x = 24,322,173,397.78/173,326.64 - Step 6: Final answer
x = 140,325.65
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.