Finding the Fourth Proportional to 701,029.06, 1,051,543.58 and 168,550.07
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Solution
The fourth proportional to 701,029.06, 1,051,543.58 and 168,550.07 is: 252,825.10
Step by Step Solution
- Step 1: Write the proportion equation
701,029.06 : 1,051,543.58 = 168,550.07 : x - Step 2: Convert to fraction form
701,029.06/1,051,543.58 = 168,550.07/x - Step 3: Cross multiply
701,029.06x = 1,051,543.58 × 168,550.07 - Step 4: Simplify right side
701,029.06x = 177,237,744,017.05 - Step 5: Solve for x
x = 177,237,744,017.05/701,029.06 - Step 6: Final answer
x = 252,825.10
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.