Finding the Fourth Proportional to 15,028.14, 22,544.26 and 6,261
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Solution
The fourth proportional to 15,028.14, 22,544.26 and 6,261 is: 9,392.35
Step by Step Solution
- Step 1: Write the proportion equation
15,028.14 : 22,544.26 = 6,261 : x - Step 2: Convert to fraction form
15,028.14/22,544.26 = 6,261/x - Step 3: Cross multiply
15,028.14x = 22,544.26 × 6,261 - Step 4: Simplify right side
15,028.14x = 141,149,596.21 - Step 5: Solve for x
x = 141,149,596.21/15,028.14 - Step 6: Final answer
x = 9,392.35
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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.