Finding the Fourth Proportional to 44.04, 66.10 and 26
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Solution
The fourth proportional to 44.04, 66.10 and 26 is: 39.02
Step by Step Solution
- Step 1: Write the proportion equation
44.04 : 66.10 = 26 : x - Step 2: Convert to fraction form
44.04/66.10 = 26/x - Step 3: Cross multiply
44.04x = 66.10 × 26 - Step 4: Simplify right side
44.04x = 1,718.60 - Step 5: Solve for x
x = 1,718.60/44.04 - Step 6: Final answer
x = 39.02
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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.