Home / 57,692.28-86,577.30-26,110.92

Finding the Fourth Proportional to 57,692.28, 86,577.30 and 26,110.92

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Solution

The fourth proportional to 57,692.28, 86,577.30 and 26,110.92 is: 39,183.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,692.28 : 86,577.30 = 26,110.92 : x
  2. Step 2: Convert to fraction form
    57,692.28/86,577.30 = 26,110.92/x
  3. Step 3: Cross multiply
    57,692.28x = 86,577.30 × 26,110.92
  4. Step 4: Simplify right side
    57,692.28x = 2,260,612,954.12
  5. Step 5: Solve for x
    x = 2,260,612,954.12/57,692.28
  6. Step 6: Final answer
    x = 39,183.98

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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.