Finding the Fourth Proportional to 236,296.35, 326,076.00 and 134,307.66
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Solution
The fourth proportional to 236,296.35, 326,076.00 and 134,307.66 is: 185,337.20
Step by Step Solution
- Step 1: Write the proportion equation
236,296.35 : 326,076.00 = 134,307.66 : x - Step 2: Convert to fraction form
236,296.35/326,076.00 = 134,307.66/x - Step 3: Cross multiply
236,296.35x = 326,076.00 × 134,307.66 - Step 4: Simplify right side
236,296.35x = 43,794,504,101.79 - Step 5: Solve for x
x = 43,794,504,101.79/236,296.35 - Step 6: Final answer
x = 185,337.20
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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.