Finding the Fourth Proportional to 335,334.19, 502,894.60 and 110,652.75
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Solution
The fourth proportional to 335,334.19, 502,894.60 and 110,652.75 is: 165,943.92
Step by Step Solution
- Step 1: Write the proportion equation
335,334.19 : 502,894.60 = 110,652.75 : x - Step 2: Convert to fraction form
335,334.19/502,894.60 = 110,652.75/x - Step 3: Cross multiply
335,334.19x = 502,894.60 × 110,652.75 - Step 4: Simplify right side
335,334.19x = 55,646,670,450.15 - Step 5: Solve for x
x = 55,646,670,450.15/335,334.19 - Step 6: Final answer
x = 165,943.92
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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.