Finding the Fourth Proportional to 241,194.36, 361,392.18 and 83,335.08
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Solution
The fourth proportional to 241,194.36, 361,392.18 and 83,335.08 is: 124,864.64
Step by Step Solution
- Step 1: Write the proportion equation
241,194.36 : 361,392.18 = 83,335.08 : x - Step 2: Convert to fraction form
241,194.36/361,392.18 = 83,335.08/x - Step 3: Cross multiply
241,194.36x = 361,392.18 × 83,335.08 - Step 4: Simplify right side
241,194.36x = 30,116,646,231.67 - Step 5: Solve for x
x = 30,116,646,231.67/241,194.36 - Step 6: Final answer
x = 124,864.64
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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.