Finding the Fourth Proportional to 205,029.23, 307,589.00 and 62,894.07
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Solution
The fourth proportional to 205,029.23, 307,589.00 and 62,894.07 is: 94,354.96
Step by Step Solution
- Step 1: Write the proportion equation
205,029.23 : 307,589.00 = 62,894.07 : x - Step 2: Convert to fraction form
205,029.23/307,589.00 = 62,894.07/x - Step 3: Cross multiply
205,029.23x = 307,589.00 × 62,894.07 - Step 4: Simplify right side
205,029.23x = 19,345,523,782.76 - Step 5: Solve for x
x = 19,345,523,782.76/205,029.23 - Step 6: Final answer
x = 94,354.96
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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.