Finding the Fourth Proportional to 395,673.44, 593,502.08 and 96,155.68
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Solution
The fourth proportional to 395,673.44, 593,502.08 and 96,155.68 is: 144,231.56
Step by Step Solution
- Step 1: Write the proportion equation
395,673.44 : 593,502.08 = 96,155.68 : x - Step 2: Convert to fraction form
395,673.44/593,502.08 = 96,155.68/x - Step 3: Cross multiply
395,673.44x = 593,502.08 × 96,155.68 - Step 4: Simplify right side
395,673.44x = 57,068,596,083.81 - Step 5: Solve for x
x = 57,068,596,083.81/395,673.44 - Step 6: Final answer
x = 144,231.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.