Finding the Fourth Proportional to 241,601.19, 333,420.71 and 134,171.70
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Solution
The fourth proportional to 241,601.19, 333,420.71 and 134,171.70 is: 185,163.09
Step by Step Solution
- Step 1: Write the proportion equation
241,601.19 : 333,420.71 = 134,171.70 : x - Step 2: Convert to fraction form
241,601.19/333,420.71 = 134,171.70/x - Step 3: Cross multiply
241,601.19x = 333,420.71 × 134,171.70 - Step 4: Simplify right side
241,601.19x = 44,735,623,475.91 - Step 5: Solve for x
x = 44,735,623,475.91/241,601.19 - Step 6: Final answer
x = 185,163.09
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.