Finding the Fourth Proportional to 295,062.23, 442,592.94 and 117,693.79
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Solution
The fourth proportional to 295,062.23, 442,592.94 and 117,693.79 is: 176,540.52
Step by Step Solution
- Step 1: Write the proportion equation
295,062.23 : 442,592.94 = 117,693.79 : x - Step 2: Convert to fraction form
295,062.23/442,592.94 = 117,693.79/x - Step 3: Cross multiply
295,062.23x = 442,592.94 × 117,693.79 - Step 4: Simplify right side
295,062.23x = 52,090,440,535.84 - Step 5: Solve for x
x = 52,090,440,535.84/295,062.23 - Step 6: Final answer
x = 176,540.52
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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.