Finding the Fourth Proportional to 273,541.44, 377,687.12 and 176,802.52
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Solution
The fourth proportional to 273,541.44, 377,687.12 and 176,802.52 is: 244,116.70
Step by Step Solution
- Step 1: Write the proportion equation
273,541.44 : 377,687.12 = 176,802.52 : x - Step 2: Convert to fraction form
273,541.44/377,687.12 = 176,802.52/x - Step 3: Cross multiply
273,541.44x = 377,687.12 × 176,802.52 - Step 4: Simplify right side
273,541.44x = 66,776,034,587.54 - Step 5: Solve for x
x = 66,776,034,587.54/273,541.44 - Step 6: Final answer
x = 244,116.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.