Finding the Fourth Proportional to 36,357.49, 50,187.63 and 22,926.07
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Solution
The fourth proportional to 36,357.49, 50,187.63 and 22,926.07 is: 31,646.99
Step by Step Solution
- Step 1: Write the proportion equation
36,357.49 : 50,187.63 = 22,926.07 : x - Step 2: Convert to fraction form
36,357.49/50,187.63 = 22,926.07/x - Step 3: Cross multiply
36,357.49x = 50,187.63 × 22,926.07 - Step 4: Simplify right side
36,357.49x = 1,150,605,118.51 - Step 5: Solve for x
x = 1,150,605,118.51/36,357.49 - Step 6: Final answer
x = 31,646.99
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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.