Finding the Fourth Proportional to 124,337.14, 186,524.22 and 44,368.88
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Solution
The fourth proportional to 124,337.14, 186,524.22 and 44,368.88 is: 66,559.92
Step by Step Solution
- Step 1: Write the proportion equation
124,337.14 : 186,524.22 = 44,368.88 : x - Step 2: Convert to fraction form
124,337.14/186,524.22 = 44,368.88/x - Step 3: Cross multiply
124,337.14x = 186,524.22 × 44,368.88 - Step 4: Simplify right side
124,337.14x = 8,275,869,968.04 - Step 5: Solve for x
x = 8,275,869,968.04/124,337.14 - Step 6: Final answer
x = 66,559.92
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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.