Home / 23,765.54-32,799.87-13,692.04

Finding the Fourth Proportional to 23,765.54, 32,799.87 and 13,692.04

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Solution

The fourth proportional to 23,765.54, 32,799.87 and 13,692.04 is: 18,896.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,765.54 : 32,799.87 = 13,692.04 : x
  2. Step 2: Convert to fraction form
    23,765.54/32,799.87 = 13,692.04/x
  3. Step 3: Cross multiply
    23,765.54x = 32,799.87 × 13,692.04
  4. Step 4: Simplify right side
    23,765.54x = 449,097,050.04
  5. Step 5: Solve for x
    x = 449,097,050.04/23,765.54
  6. Step 6: Final answer
    x = 18,896.99

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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.