Finding the Fourth Proportional to 225,144.41, 337,272.81 and 183,071.99
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Solution
The fourth proportional to 225,144.41, 337,272.81 and 183,071.99 is: 274,247.11
Step by Step Solution
- Step 1: Write the proportion equation
225,144.41 : 337,272.81 = 183,071.99 : x - Step 2: Convert to fraction form
225,144.41/337,272.81 = 183,071.99/x - Step 3: Cross multiply
225,144.41x = 337,272.81 × 183,071.99 - Step 4: Simplify right side
225,144.41x = 61,745,202,813.23 - Step 5: Solve for x
x = 61,745,202,813.23/225,144.41 - Step 6: Final answer
x = 274,247.11
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.