Home / 19,583.44-29,336.24-9,692.53

Finding the Fourth Proportional to 19,583.44, 29,336.24 and 9,692.53

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Solution

The fourth proportional to 19,583.44, 29,336.24 and 9,692.53 is: 14,519.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,583.44 : 29,336.24 = 9,692.53 : x
  2. Step 2: Convert to fraction form
    19,583.44/29,336.24 = 9,692.53/x
  3. Step 3: Cross multiply
    19,583.44x = 29,336.24 × 9,692.53
  4. Step 4: Simplify right side
    19,583.44x = 284,342,337.18
  5. Step 5: Solve for x
    x = 284,342,337.18/19,583.44
  6. Step 6: Final answer
    x = 14,519.53

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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.