Finding the Fourth Proportional to 336,280.95, 504,530.35 and 201,323.92
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Solution
The fourth proportional to 336,280.95, 504,530.35 and 201,323.92 is: 302,051.09
Step by Step Solution
- Step 1: Write the proportion equation
336,280.95 : 504,530.35 = 201,323.92 : x - Step 2: Convert to fraction form
336,280.95/504,530.35 = 201,323.92/x - Step 3: Cross multiply
336,280.95x = 504,530.35 × 201,323.92 - Step 4: Simplify right side
336,280.95x = 101,574,027,820.97 - Step 5: Solve for x
x = 101,574,027,820.97/336,280.95 - Step 6: Final answer
x = 302,051.09
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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.