Finding the Fourth Proportional to 241,503.63, 362,256.68 and 141,593.75
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Solution
The fourth proportional to 241,503.63, 362,256.68 and 141,593.75 is: 212,391.35
Step by Step Solution
- Step 1: Write the proportion equation
241,503.63 : 362,256.68 = 141,593.75 : x - Step 2: Convert to fraction form
241,503.63/362,256.68 = 141,593.75/x - Step 3: Cross multiply
241,503.63x = 362,256.68 × 141,593.75 - Step 4: Simplify right side
241,503.63x = 51,293,281,684.91 - Step 5: Solve for x
x = 51,293,281,684.91/241,503.63 - Step 6: Final answer
x = 212,391.35
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1.5x scale
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.