Home / 26,440.30-36,467-16,374.33

Finding the Fourth Proportional to 26,440.30, 36,467 and 16,374.33

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Solution

The fourth proportional to 26,440.30, 36,467 and 16,374.33 is: 22,583.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,440.30 : 36,467 = 16,374.33 : x
  2. Step 2: Convert to fraction form
    26,440.30/36,467 = 16,374.33/x
  3. Step 3: Cross multiply
    26,440.30x = 36,467 × 16,374.33
  4. Step 4: Simplify right side
    26,440.30x = 597,122,692.11
  5. Step 5: Solve for x
    x = 597,122,692.11/26,440.30
  6. Step 6: Final answer
    x = 22,583.81

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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.