Home / 39,692.27-54,773.33-23,560.28

Finding the Fourth Proportional to 39,692.27, 54,773.33 and 23,560.28

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Solution

The fourth proportional to 39,692.27, 54,773.33 and 23,560.28 is: 32,511.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,692.27 : 54,773.33 = 23,560.28 : x
  2. Step 2: Convert to fraction form
    39,692.27/54,773.33 = 23,560.28/x
  3. Step 3: Cross multiply
    39,692.27x = 54,773.33 × 23,560.28
  4. Step 4: Simplify right side
    39,692.27x = 1,290,474,599.66
  5. Step 5: Solve for x
    x = 1,290,474,599.66/39,692.27
  6. Step 6: Final answer
    x = 32,511.99

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1.5x scale

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.