Finding the Fourth Proportional to 395,256.19, 592,900.68 and 114,773.44
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Solution
The fourth proportional to 395,256.19, 592,900.68 and 114,773.44 is: 172,164.92
Step by Step Solution
- Step 1: Write the proportion equation
395,256.19 : 592,900.68 = 114,773.44 : x - Step 2: Convert to fraction form
395,256.19/592,900.68 = 114,773.44/x - Step 3: Cross multiply
395,256.19x = 592,900.68 × 114,773.44 - Step 4: Simplify right side
395,256.19x = 68,049,250,621.94 - Step 5: Solve for x
x = 68,049,250,621.94/395,256.19 - Step 6: Final answer
x = 172,164.92
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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.