Finding the Fourth Proportional to 307,202.31, 460,734.33 and 110,210.31
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Solution
The fourth proportional to 307,202.31, 460,734.33 and 110,210.31 is: 165,290.66
Step by Step Solution
- Step 1: Write the proportion equation
307,202.31 : 460,734.33 = 110,210.31 : x - Step 2: Convert to fraction form
307,202.31/460,734.33 = 110,210.31/x - Step 3: Cross multiply
307,202.31x = 460,734.33 × 110,210.31 - Step 4: Simplify right side
307,202.31x = 50,777,673,336.94 - Step 5: Solve for x
x = 50,777,673,336.94/307,202.31 - Step 6: Final answer
x = 165,290.66
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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.