Finding the Fourth Proportional to 196,291.76, 294,396.36 and 63,183.92
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Solution
The fourth proportional to 196,291.76, 294,396.36 and 63,183.92 is: 94,762.59
Step by Step Solution
- Step 1: Write the proportion equation
196,291.76 : 294,396.36 = 63,183.92 : x - Step 2: Convert to fraction form
196,291.76/294,396.36 = 63,183.92/x - Step 3: Cross multiply
196,291.76x = 294,396.36 × 63,183.92 - Step 4: Simplify right side
196,291.76x = 18,601,116,058.53 - Step 5: Solve for x
x = 18,601,116,058.53/196,291.76 - Step 6: Final answer
x = 94,762.59
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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.