Finding the Fourth Proportional to 395,256.23, 592,900.76 and 114,773.48
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Solution
The fourth proportional to 395,256.23, 592,900.76 and 114,773.48 is: 172,164.99
Step by Step Solution
- Step 1: Write the proportion equation
395,256.23 : 592,900.76 = 114,773.48 : x - Step 2: Convert to fraction form
395,256.23/592,900.76 = 114,773.48/x - Step 3: Cross multiply
395,256.23x = 592,900.76 × 114,773.48 - Step 4: Simplify right side
395,256.23x = 68,049,284,428.23 - Step 5: Solve for x
x = 68,049,284,428.23/395,256.23 - Step 6: Final answer
x = 172,164.99
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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.