Finding the Fourth Proportional to 234,925.07, 324,191.99 and 132,948.64
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Solution
The fourth proportional to 234,925.07, 324,191.99 and 132,948.64 is: 183,466.52
Step by Step Solution
- Step 1: Write the proportion equation
234,925.07 : 324,191.99 = 132,948.64 : x - Step 2: Convert to fraction form
234,925.07/324,191.99 = 132,948.64/x - Step 3: Cross multiply
234,925.07x = 324,191.99 × 132,948.64 - Step 4: Simplify right side
234,925.07x = 43,100,884,169.39 - Step 5: Solve for x
x = 43,100,884,169.39/234,925.07 - Step 6: Final answer
x = 183,466.52
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1.5x scale
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.