Home / 19,546.03-29,297.04-9,692.38

Finding the Fourth Proportional to 19,546.03, 29,297.04 and 9,692.38

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Solution

The fourth proportional to 19,546.03, 29,297.04 and 9,692.38 is: 14,527.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,546.03 : 29,297.04 = 9,692.38 : x
  2. Step 2: Convert to fraction form
    19,546.03/29,297.04 = 9,692.38/x
  3. Step 3: Cross multiply
    19,546.03x = 29,297.04 × 9,692.38
  4. Step 4: Simplify right side
    19,546.03x = 283,958,044.56
  5. Step 5: Solve for x
    x = 283,958,044.56/19,546.03
  6. Step 6: Final answer
    x = 14,527.66

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1.5x scale

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.