Finding the Fourth Proportional to 149,437.26, 224,155.49 and 44,264.43
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Solution
The fourth proportional to 149,437.26, 224,155.49 and 44,264.43 is: 66,396.53
Step by Step Solution
- Step 1: Write the proportion equation
149,437.26 : 224,155.49 = 44,264.43 : x - Step 2: Convert to fraction form
149,437.26/224,155.49 = 44,264.43/x - Step 3: Cross multiply
149,437.26x = 224,155.49 × 44,264.43 - Step 4: Simplify right side
149,437.26x = 9,922,114,774.90 - Step 5: Solve for x
x = 9,922,114,774.90/149,437.26 - Step 6: Final answer
x = 66,396.53
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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.