Finding the Fourth Proportional to 196,419.09, 294,646.86 and 63,268.05
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Solution
The fourth proportional to 196,419.09, 294,646.86 and 63,268.05 is: 94,907.95
Step by Step Solution
- Step 1: Write the proportion equation
196,419.09 : 294,646.86 = 63,268.05 : x - Step 2: Convert to fraction form
196,419.09/294,646.86 = 63,268.05/x - Step 3: Cross multiply
196,419.09x = 294,646.86 × 63,268.05 - Step 4: Simplify right side
196,419.09x = 18,641,732,270.82 - Step 5: Solve for x
x = 18,641,732,270.82/196,419.09 - Step 6: Final answer
x = 94,907.95
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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.