Finding the Fourth Proportional to 44,315.52, 66,473.28 and 35,088
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Solution
The fourth proportional to 44,315.52, 66,473.28 and 35,088 is: 52,632
Step by Step Solution
- Step 1: Write the proportion equation
44,315.52 : 66,473.28 = 35,088 : x - Step 2: Convert to fraction form
44,315.52/66,473.28 = 35,088/x - Step 3: Cross multiply
44,315.52x = 66,473.28 × 35,088 - Step 4: Simplify right side
44,315.52x = 2,332,414,448.64 - Step 5: Solve for x
x = 2,332,414,448.64/44,315.52 - Step 6: Final answer
x = 52,632
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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.