Finding the Fourth Proportional to 175,076.44, 241,581.18 and 98,582.68
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Solution
The fourth proportional to 175,076.44, 241,581.18 and 98,582.68 is: 136,030.41
Step by Step Solution
- Step 1: Write the proportion equation
175,076.44 : 241,581.18 = 98,582.68 : x - Step 2: Convert to fraction form
175,076.44/241,581.18 = 98,582.68/x - Step 3: Cross multiply
175,076.44x = 241,581.18 × 98,582.68 - Step 4: Simplify right side
175,076.44x = 23,815,720,161.96 - Step 5: Solve for x
x = 23,815,720,161.96/175,076.44 - Step 6: Final answer
x = 136,030.41
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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.