Finding the Fourth Proportional to 337,018.24, 465,084.84 and 186,114.88
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Solution
The fourth proportional to 337,018.24, 465,084.84 and 186,114.88 is: 256,838.35
Step by Step Solution
- Step 1: Write the proportion equation
337,018.24 : 465,084.84 = 186,114.88 : x - Step 2: Convert to fraction form
337,018.24/465,084.84 = 186,114.88/x - Step 3: Cross multiply
337,018.24x = 465,084.84 × 186,114.88 - Step 4: Simplify right side
337,018.24x = 86,559,209,186.42 - Step 5: Solve for x
x = 86,559,209,186.42/337,018.24 - Step 6: Final answer
x = 256,838.35
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.