Finding the Fourth Proportional to 203,091.06, 304,647.93 and 62,838.75
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Solution
The fourth proportional to 203,091.06, 304,647.93 and 62,838.75 is: 94,261.63
Step by Step Solution
- Step 1: Write the proportion equation
203,091.06 : 304,647.93 = 62,838.75 : x - Step 2: Convert to fraction form
203,091.06/304,647.93 = 62,838.75/x - Step 3: Cross multiply
203,091.06x = 304,647.93 × 62,838.75 - Step 4: Simplify right side
203,091.06x = 19,143,695,111.29 - Step 5: Solve for x
x = 19,143,695,111.29/203,091.06 - Step 6: Final answer
x = 94,261.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.