Finding the Fourth Proportional to 14,809.08, 22,219.70 and 6,044.88
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Solution
The fourth proportional to 14,809.08, 22,219.70 and 6,044.88 is: 9,069.80
Step by Step Solution
- Step 1: Write the proportion equation
14,809.08 : 22,219.70 = 6,044.88 : x - Step 2: Convert to fraction form
14,809.08/22,219.70 = 6,044.88/x - Step 3: Cross multiply
14,809.08x = 22,219.70 × 6,044.88 - Step 4: Simplify right side
14,809.08x = 134,315,420.14 - Step 5: Solve for x
x = 134,315,420.14/14,809.08 - Step 6: Final answer
x = 9,069.80
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1.5x scale
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.