Finding the Fourth Proportional to 175,219.97, 241,803.65 and 94,647.49
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Solution
The fourth proportional to 175,219.97, 241,803.65 and 94,647.49 is: 130,613.59
Step by Step Solution
- Step 1: Write the proportion equation
175,219.97 : 241,803.65 = 94,647.49 : x - Step 2: Convert to fraction form
175,219.97/241,803.65 = 94,647.49/x - Step 3: Cross multiply
175,219.97x = 241,803.65 × 94,647.49 - Step 4: Simplify right side
175,219.97x = 22,886,108,551.82 - Step 5: Solve for x
x = 22,886,108,551.82/175,219.97 - Step 6: Final answer
x = 130,613.59
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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.