Finding the Fourth Proportional to 100,269.11, 150,402.06 and 24,368.26
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Solution
The fourth proportional to 100,269.11, 150,402.06 and 24,368.26 is: 36,552.00
Step by Step Solution
- Step 1: Write the proportion equation
100,269.11 : 150,402.06 = 24,368.26 : x - Step 2: Convert to fraction form
100,269.11/150,402.06 = 24,368.26/x - Step 3: Cross multiply
100,269.11x = 150,402.06 × 24,368.26 - Step 4: Simplify right side
100,269.11x = 3,665,036,502.62 - Step 5: Solve for x
x = 3,665,036,502.62/100,269.11 - Step 6: Final answer
x = 36,552.00
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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.