Finding the Fourth Proportional to 224,896.81, 337,400.58 and 158,466.67
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Solution
The fourth proportional to 224,896.81, 337,400.58 and 158,466.67 is: 237,739.02
Step by Step Solution
- Step 1: Write the proportion equation
224,896.81 : 337,400.58 = 158,466.67 : x - Step 2: Convert to fraction form
224,896.81/337,400.58 = 158,466.67/x - Step 3: Cross multiply
224,896.81x = 337,400.58 × 158,466.67 - Step 4: Simplify right side
224,896.81x = 53,466,746,368.67 - Step 5: Solve for x
x = 53,466,746,368.67/224,896.81 - Step 6: Final answer
x = 237,739.02
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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.