Finding the Fourth Proportional to 232,381.71, 348,536.12 and 63,914.67
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Solution
The fourth proportional to 232,381.71, 348,536.12 and 63,914.67 is: 95,861.98
Step by Step Solution
- Step 1: Write the proportion equation
232,381.71 : 348,536.12 = 63,914.67 : x - Step 2: Convert to fraction form
232,381.71/348,536.12 = 63,914.67/x - Step 3: Cross multiply
232,381.71x = 348,536.12 × 63,914.67 - Step 4: Simplify right side
232,381.71x = 22,276,570,773.31 - Step 5: Solve for x
x = 22,276,570,773.31/232,381.71 - Step 6: Final answer
x = 95,861.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.