Home / 41,193.97-61,643.32-35,666.39

Finding the Fourth Proportional to 41,193.97, 61,643.32 and 35,666.39

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Solution

The fourth proportional to 41,193.97, 61,643.32 and 35,666.39 is: 53,371.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,193.97 : 61,643.32 = 35,666.39 : x
  2. Step 2: Convert to fraction form
    41,193.97/61,643.32 = 35,666.39/x
  3. Step 3: Cross multiply
    41,193.97x = 61,643.32 × 35,666.39
  4. Step 4: Simplify right side
    41,193.97x = 2,198,594,692.01
  5. Step 5: Solve for x
    x = 2,198,594,692.01/41,193.97
  6. Step 6: Final answer
    x = 53,371.76

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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.