Finding the Fourth Proportional to 295,560.24, 443,402.66 and 95,865.09
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Solution
The fourth proportional to 295,560.24, 443,402.66 and 95,865.09 is: 143,817.84
Step by Step Solution
- Step 1: Write the proportion equation
295,560.24 : 443,402.66 = 95,865.09 : x - Step 2: Convert to fraction form
295,560.24/443,402.66 = 95,865.09/x - Step 3: Cross multiply
295,560.24x = 443,402.66 × 95,865.09 - Step 4: Simplify right side
295,560.24x = 42,506,835,427.81 - Step 5: Solve for x
x = 42,506,835,427.81/295,560.24 - Step 6: Final answer
x = 143,817.84
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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.