Finding the Fourth Proportional to 204,752.88, 307,118.12 and 62,598.08
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Solution
The fourth proportional to 204,752.88, 307,118.12 and 62,598.08 is: 93,893.70
Step by Step Solution
- Step 1: Write the proportion equation
204,752.88 : 307,118.12 = 62,598.08 : x - Step 2: Convert to fraction form
204,752.88/307,118.12 = 62,598.08/x - Step 3: Cross multiply
204,752.88x = 307,118.12 × 62,598.08 - Step 4: Simplify right side
204,752.88x = 19,225,005,100.01 - Step 5: Solve for x
x = 19,225,005,100.01/204,752.88 - Step 6: Final answer
x = 93,893.70
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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.