Finding the Fourth Proportional to 302,060.01, 453,110.01 and 88,846.99
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Solution
The fourth proportional to 302,060.01, 453,110.01 and 88,846.99 is: 133,276.36
Step by Step Solution
- Step 1: Write the proportion equation
302,060.01 : 453,110.01 = 88,846.99 : x - Step 2: Convert to fraction form
302,060.01/453,110.01 = 88,846.99/x - Step 3: Cross multiply
302,060.01x = 453,110.01 × 88,846.99 - Step 4: Simplify right side
302,060.01x = 40,257,459,761.07 - Step 5: Solve for x
x = 40,257,459,761.07/302,060.01 - Step 6: Final answer
x = 133,276.36
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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.