Finding the Fourth Proportional to 133,324.08, 200,041.70 and 58,497.99
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Solution
The fourth proportional to 133,324.08, 200,041.70 and 58,497.99 is: 87,771.37
Step by Step Solution
- Step 1: Write the proportion equation
133,324.08 : 200,041.70 = 58,497.99 : x - Step 2: Convert to fraction form
133,324.08/200,041.70 = 58,497.99/x - Step 3: Cross multiply
133,324.08x = 200,041.70 × 58,497.99 - Step 4: Simplify right side
133,324.08x = 11,702,037,073.69 - Step 5: Solve for x
x = 11,702,037,073.69/133,324.08 - Step 6: Final answer
x = 87,771.37
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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.