Finding the Fourth Proportional to 175,565.62, 263,363.62 and 49,208.05
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Solution
The fourth proportional to 175,565.62, 263,363.62 and 49,208.05 is: 73,816.33
Step by Step Solution
- Step 1: Write the proportion equation
175,565.62 : 263,363.62 = 49,208.05 : x - Step 2: Convert to fraction form
175,565.62/263,363.62 = 49,208.05/x - Step 3: Cross multiply
175,565.62x = 263,363.62 × 49,208.05 - Step 4: Simplify right side
175,565.62x = 12,959,610,181.14 - Step 5: Solve for x
x = 12,959,610,181.14/175,565.62 - Step 6: Final answer
x = 73,816.33
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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.