Finding the Fourth Proportional to 297,417.26, 446,126.18 and 244,715.96
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Solution
The fourth proportional to 297,417.26, 446,126.18 and 244,715.96 is: 367,074.17
Step by Step Solution
- Step 1: Write the proportion equation
297,417.26 : 446,126.18 = 244,715.96 : x - Step 2: Convert to fraction form
297,417.26/446,126.18 = 244,715.96/x - Step 3: Cross multiply
297,417.26x = 446,126.18 × 244,715.96 - Step 4: Simplify right side
297,417.26x = 109,174,195,196.25 - Step 5: Solve for x
x = 109,174,195,196.25/297,417.26 - Step 6: Final answer
x = 367,074.17
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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.