Finding the Fourth Proportional to 302,173.23, 452,141.76 and 182,299.68
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Solution
The fourth proportional to 302,173.23, 452,141.76 and 182,299.68 is: 272,774.98
Step by Step Solution
- Step 1: Write the proportion equation
302,173.23 : 452,141.76 = 182,299.68 : x - Step 2: Convert to fraction form
302,173.23/452,141.76 = 182,299.68/x - Step 3: Cross multiply
302,173.23x = 452,141.76 × 182,299.68 - Step 4: Simplify right side
302,173.23x = 82,425,298,846.26 - Step 5: Solve for x
x = 82,425,298,846.26/302,173.23 - Step 6: Final answer
x = 272,774.98
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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.