Finding the Fourth Proportional to 201,169.04, 277,497.79 and 125,586.32
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Solution
The fourth proportional to 201,169.04, 277,497.79 and 125,586.32 is: 173,237.02
Step by Step Solution
- Step 1: Write the proportion equation
201,169.04 : 277,497.79 = 125,586.32 : x - Step 2: Convert to fraction form
201,169.04/277,497.79 = 125,586.32/x - Step 3: Cross multiply
201,169.04x = 277,497.79 × 125,586.32 - Step 4: Simplify right side
201,169.04x = 34,849,925,593.39 - Step 5: Solve for x
x = 34,849,925,593.39/201,169.04 - Step 6: Final answer
x = 173,237.02
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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.