Finding the Fourth Proportional to 42,920.88, 59,233.54 and 24,058
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Solution
The fourth proportional to 42,920.88, 59,233.54 and 24,058 is: 33,201.57
Step by Step Solution
- Step 1: Write the proportion equation
42,920.88 : 59,233.54 = 24,058 : x - Step 2: Convert to fraction form
42,920.88/59,233.54 = 24,058/x - Step 3: Cross multiply
42,920.88x = 59,233.54 × 24,058 - Step 4: Simplify right side
42,920.88x = 1,425,040,505.32 - Step 5: Solve for x
x = 1,425,040,505.32/42,920.88 - Step 6: Final answer
x = 33,201.57
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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.