Finding the Fourth Proportional to 336,305.99, 503,357.28 and 184,271.22
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Solution
The fourth proportional to 336,305.99, 503,357.28 and 184,271.22 is: 275,803.17
Step by Step Solution
- Step 1: Write the proportion equation
336,305.99 : 503,357.28 = 184,271.22 : x - Step 2: Convert to fraction form
336,305.99/503,357.28 = 184,271.22/x - Step 3: Cross multiply
336,305.99x = 503,357.28 × 184,271.22 - Step 4: Simplify right side
336,305.99x = 92,754,259,160.13 - Step 5: Solve for x
x = 92,754,259,160.13/336,305.99 - Step 6: Final answer
x = 275,803.17
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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.