Finding the Fourth Proportional to 201,224.73, 277,672.08 and 110,579.67
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Solution
The fourth proportional to 201,224.73, 277,672.08 and 110,579.67 is: 152,590.03
Step by Step Solution
- Step 1: Write the proportion equation
201,224.73 : 277,672.08 = 110,579.67 : x - Step 2: Convert to fraction form
201,224.73/277,672.08 = 110,579.67/x - Step 3: Cross multiply
201,224.73x = 277,672.08 × 110,579.67 - Step 4: Simplify right side
201,224.73x = 30,704,886,974.61 - Step 5: Solve for x
x = 30,704,886,974.61/201,224.73 - Step 6: Final answer
x = 152,590.03
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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.