Finding the Fourth Proportional to 158,051.07, 237,183.24 and 58,291.08
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Solution
The fourth proportional to 158,051.07, 237,183.24 and 58,291.08 is: 87,475.95
Step by Step Solution
- Step 1: Write the proportion equation
158,051.07 : 237,183.24 = 58,291.08 : x - Step 2: Convert to fraction form
158,051.07/237,183.24 = 58,291.08/x - Step 3: Cross multiply
158,051.07x = 237,183.24 × 58,291.08 - Step 4: Simplify right side
158,051.07x = 13,825,667,217.50 - Step 5: Solve for x
x = 13,825,667,217.50/158,051.07 - Step 6: Final answer
x = 87,475.95
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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.