Finding the Fourth Proportional to 245,559.63, 368,338.08 and 63,190.29
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Solution
The fourth proportional to 245,559.63, 368,338.08 and 63,190.29 is: 94,785.08
Step by Step Solution
- Step 1: Write the proportion equation
245,559.63 : 368,338.08 = 63,190.29 : x - Step 2: Convert to fraction form
245,559.63/368,338.08 = 63,190.29/x - Step 3: Cross multiply
245,559.63x = 368,338.08 × 63,190.29 - Step 4: Simplify right side
245,559.63x = 23,275,390,093.24 - Step 5: Solve for x
x = 23,275,390,093.24/245,559.63 - Step 6: Final answer
x = 94,785.08
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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.