Finding the Fourth Proportional to 295,468.68, 443,202.93 and 236,026.02
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Solution
The fourth proportional to 295,468.68, 443,202.93 and 236,026.02 is: 354,038.96
Step by Step Solution
- Step 1: Write the proportion equation
295,468.68 : 443,202.93 = 236,026.02 : x - Step 2: Convert to fraction form
295,468.68/443,202.93 = 236,026.02/x - Step 3: Cross multiply
295,468.68x = 443,202.93 × 236,026.02 - Step 4: Simplify right side
295,468.68x = 104,607,423,620.24 - Step 5: Solve for x
x = 104,607,423,620.24/295,468.68 - Step 6: Final answer
x = 354,038.96
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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.