Finding the Fourth Proportional to 43,256.24, 59,690 and 24,398
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Solution
The fourth proportional to 43,256.24, 59,690 and 24,398 is: 33,667.20
Step by Step Solution
- Step 1: Write the proportion equation
43,256.24 : 59,690 = 24,398 : x - Step 2: Convert to fraction form
43,256.24/59,690 = 24,398/x - Step 3: Cross multiply
43,256.24x = 59,690 × 24,398 - Step 4: Simplify right side
43,256.24x = 1,456,316,620 - Step 5: Solve for x
x = 1,456,316,620/43,256.24 - Step 6: Final answer
x = 33,667.20
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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.