Finding the Fourth Proportional to 94,372.18, 141,492.66 and 41,752.96
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Solution
The fourth proportional to 94,372.18, 141,492.66 and 41,752.96 is: 62,600.41
Step by Step Solution
- Step 1: Write the proportion equation
94,372.18 : 141,492.66 = 41,752.96 : x - Step 2: Convert to fraction form
94,372.18/141,492.66 = 41,752.96/x - Step 3: Cross multiply
94,372.18x = 141,492.66 × 41,752.96 - Step 4: Simplify right side
94,372.18x = 5,907,737,373.27 - Step 5: Solve for x
x = 5,907,737,373.27/94,372.18 - Step 6: Final answer
x = 62,600.41
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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.