Home / 22,692.12-34,043.04-9,536.91

Finding the Fourth Proportional to 22,692.12, 34,043.04 and 9,536.91

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Solution

The fourth proportional to 22,692.12, 34,043.04 and 9,536.91 is: 14,307.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,692.12 : 34,043.04 = 9,536.91 : x
  2. Step 2: Convert to fraction form
    22,692.12/34,043.04 = 9,536.91/x
  3. Step 3: Cross multiply
    22,692.12x = 34,043.04 × 9,536.91
  4. Step 4: Simplify right side
    22,692.12x = 324,665,408.61
  5. Step 5: Solve for x
    x = 324,665,408.61/22,692.12
  6. Step 6: Final answer
    x = 14,307.41

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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.