Finding the Fourth Proportional to 14,821.76, 22,232.68 and 6,056.68
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Solution
The fourth proportional to 14,821.76, 22,232.68 and 6,056.68 is: 9,085.03
Step by Step Solution
- Step 1: Write the proportion equation
14,821.76 : 22,232.68 = 6,056.68 : x - Step 2: Convert to fraction form
14,821.76/22,232.68 = 6,056.68/x - Step 3: Cross multiply
14,821.76x = 22,232.68 × 6,056.68 - Step 4: Simplify right side
14,821.76x = 134,656,117.14 - Step 5: Solve for x
x = 134,656,117.14/14,821.76 - Step 6: Final answer
x = 9,085.03
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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.