Finding the Fourth Proportional to 224,776.26, 337,212.99 and 119,579.94
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Solution
The fourth proportional to 224,776.26, 337,212.99 and 119,579.94 is: 179,395.76
Step by Step Solution
- Step 1: Write the proportion equation
224,776.26 : 337,212.99 = 119,579.94 : x - Step 2: Convert to fraction form
224,776.26/337,212.99 = 119,579.94/x - Step 3: Cross multiply
224,776.26x = 337,212.99 × 119,579.94 - Step 4: Simplify right side
224,776.26x = 40,323,909,111.42 - Step 5: Solve for x
x = 40,323,909,111.42/224,776.26 - Step 6: Final answer
x = 179,395.76
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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.