Finding the Fourth Proportional to 292,063.26, 403,059.51 and 184,594.26
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Solution
The fourth proportional to 292,063.26, 403,059.51 and 184,594.26 is: 254,747.80
Step by Step Solution
- Step 1: Write the proportion equation
292,063.26 : 403,059.51 = 184,594.26 : x - Step 2: Convert to fraction form
292,063.26/403,059.51 = 184,594.26/x - Step 3: Cross multiply
292,063.26x = 403,059.51 × 184,594.26 - Step 4: Simplify right side
292,063.26x = 74,402,471,984.41 - Step 5: Solve for x
x = 74,402,471,984.41/292,063.26 - Step 6: Final answer
x = 254,747.80
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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.