Finding the Fourth Proportional to 241,669.36, 333,494.40 and 134,246.26
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Solution
The fourth proportional to 241,669.36, 333,494.40 and 134,246.26 is: 185,254.66
Step by Step Solution
- Step 1: Write the proportion equation
241,669.36 : 333,494.40 = 134,246.26 : x - Step 2: Convert to fraction form
241,669.36/333,494.40 = 134,246.26/x - Step 3: Cross multiply
241,669.36x = 333,494.40 × 134,246.26 - Step 4: Simplify right side
241,669.36x = 44,770,375,930.94 - Step 5: Solve for x
x = 44,770,375,930.94/241,669.36 - Step 6: Final answer
x = 185,254.66
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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.