Finding the Fourth Proportional to 336,464.21, 504,548.66 and 125,954.53
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Solution
The fourth proportional to 336,464.21, 504,548.66 and 125,954.53 is: 188,876.52
Step by Step Solution
- Step 1: Write the proportion equation
336,464.21 : 504,548.66 = 125,954.53 : x - Step 2: Convert to fraction form
336,464.21/504,548.66 = 125,954.53/x - Step 3: Cross multiply
336,464.21x = 504,548.66 × 125,954.53 - Step 4: Simplify right side
336,464.21x = 63,550,188,385.94 - Step 5: Solve for x
x = 63,550,188,385.94/336,464.21 - Step 6: Final answer
x = 188,876.52
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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.