Finding the Fourth Proportional to 42,793.84, 59,061 and 23,932
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Solution
The fourth proportional to 42,793.84, 59,061 and 23,932 is: 33,029.24
Step by Step Solution
- Step 1: Write the proportion equation
42,793.84 : 59,061 = 23,932 : x - Step 2: Convert to fraction form
42,793.84/59,061 = 23,932/x - Step 3: Cross multiply
42,793.84x = 59,061 × 23,932 - Step 4: Simplify right side
42,793.84x = 1,413,447,852 - Step 5: Solve for x
x = 1,413,447,852/42,793.84 - Step 6: Final answer
x = 33,029.24
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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.