Finding the Fourth Proportional to 241,028.94, 332,204.55 and 160,312.14
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Solution
The fourth proportional to 241,028.94, 332,204.55 and 160,312.14 is: 220,954.47
Step by Step Solution
- Step 1: Write the proportion equation
241,028.94 : 332,204.55 = 160,312.14 : x - Step 2: Convert to fraction form
241,028.94/332,204.55 = 160,312.14/x - Step 3: Cross multiply
241,028.94x = 332,204.55 × 160,312.14 - Step 4: Simplify right side
241,028.94x = 53,256,422,328.24 - Step 5: Solve for x
x = 53,256,422,328.24/241,028.94 - Step 6: Final answer
x = 220,954.47
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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.