Finding the Fourth Proportional to 335,334.45, 502,894.98 and 110,652.99
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Solution
The fourth proportional to 335,334.45, 502,894.98 and 110,652.99 is: 165,944.28
Step by Step Solution
- Step 1: Write the proportion equation
335,334.45 : 502,894.98 = 110,652.99 : x - Step 2: Convert to fraction form
335,334.45/502,894.98 = 110,652.99/x - Step 3: Cross multiply
335,334.45x = 502,894.98 × 110,652.99 - Step 4: Simplify right side
335,334.45x = 55,646,833,192.99 - Step 5: Solve for x
x = 55,646,833,192.99/335,334.45 - Step 6: Final answer
x = 165,944.28
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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.