Finding the Fourth Proportional to 201,093.03, 277,511.74 and 110,457.38
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Solution
The fourth proportional to 201,093.03, 277,511.74 and 110,457.38 is: 152,433.03
Step by Step Solution
- Step 1: Write the proportion equation
201,093.03 : 277,511.74 = 110,457.38 : x - Step 2: Convert to fraction form
201,093.03/277,511.74 = 110,457.38/x - Step 3: Cross multiply
201,093.03x = 277,511.74 × 110,457.38 - Step 4: Simplify right side
201,093.03x = 30,653,220,137.28 - Step 5: Solve for x
x = 30,653,220,137.28/201,093.03 - Step 6: Final answer
x = 152,433.03
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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.