Finding the Fourth Proportional to 175,590.08, 263,532.79 and 164,518.39
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Solution
The fourth proportional to 175,590.08, 263,532.79 and 164,518.39 is: 246,915.95
Step by Step Solution
- Step 1: Write the proportion equation
175,590.08 : 263,532.79 = 164,518.39 : x - Step 2: Convert to fraction form
175,590.08/263,532.79 = 164,518.39/x - Step 3: Cross multiply
175,590.08x = 263,532.79 × 164,518.39 - Step 4: Simplify right side
175,590.08x = 43,355,990,858.07 - Step 5: Solve for x
x = 43,355,990,858.07/175,590.08 - Step 6: Final answer
x = 246,915.95
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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.