Finding the Fourth Proportional to 37,492.50, 56,246.31 and 16,716
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Solution
The fourth proportional to 37,492.50, 56,246.31 and 16,716 is: 25,077.37
Step by Step Solution
- Step 1: Write the proportion equation
37,492.50 : 56,246.31 = 16,716 : x - Step 2: Convert to fraction form
37,492.50/56,246.31 = 16,716/x - Step 3: Cross multiply
37,492.50x = 56,246.31 × 16,716 - Step 4: Simplify right side
37,492.50x = 940,213,317.96 - Step 5: Solve for x
x = 940,213,317.96/37,492.50 - Step 6: Final answer
x = 25,077.37
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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.