Finding the Fourth Proportional to 293,169.24, 404,826.05 and 184,454.84
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Solution
The fourth proportional to 293,169.24, 404,826.05 and 184,454.84 is: 254,706.54
Step by Step Solution
- Step 1: Write the proportion equation
293,169.24 : 404,826.05 = 184,454.84 : x - Step 2: Convert to fraction form
293,169.24/404,826.05 = 184,454.84/x - Step 3: Cross multiply
293,169.24x = 404,826.05 × 184,454.84 - Step 4: Simplify right side
293,169.24x = 74,672,123,476.64 - Step 5: Solve for x
x = 74,672,123,476.64/293,169.24 - Step 6: Final answer
x = 254,706.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.