Finding the Fourth Proportional to 335,295.36, 502,787.52 and 195,094.08
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Solution
The fourth proportional to 335,295.36, 502,787.52 and 195,094.08 is: 292,550.63
Step by Step Solution
- Step 1: Write the proportion equation
335,295.36 : 502,787.52 = 195,094.08 : x - Step 2: Convert to fraction form
335,295.36/502,787.52 = 195,094.08/x - Step 3: Cross multiply
335,295.36x = 502,787.52 × 195,094.08 - Step 4: Simplify right side
335,295.36x = 98,090,868,649.88 - Step 5: Solve for x
x = 98,090,868,649.88/335,295.36 - Step 6: Final answer
x = 292,550.63
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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.