Finding the Fourth Proportional to 236,266.01, 326,035.25 and 134,277.99
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Solution
The fourth proportional to 236,266.01, 326,035.25 and 134,277.99 is: 185,296.90
Step by Step Solution
- Step 1: Write the proportion equation
236,266.01 : 326,035.25 = 134,277.99 : x - Step 2: Convert to fraction form
236,266.01/326,035.25 = 134,277.99/x - Step 3: Cross multiply
236,266.01x = 326,035.25 × 134,277.99 - Step 4: Simplify right side
236,266.01x = 43,779,357,367.76 - Step 5: Solve for x
x = 43,779,357,367.76/236,266.01 - Step 6: Final answer
x = 185,296.90
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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.