Home / 23,952.12-35,928.20-11,128.04

Finding the Fourth Proportional to 23,952.12, 35,928.20 and 11,128.04

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Solution

The fourth proportional to 23,952.12, 35,928.20 and 11,128.04 is: 16,692.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,952.12 : 35,928.20 = 11,128.04 : x
  2. Step 2: Convert to fraction form
    23,952.12/35,928.20 = 11,128.04/x
  3. Step 3: Cross multiply
    23,952.12x = 35,928.20 × 11,128.04
  4. Step 4: Simplify right side
    23,952.12x = 399,810,446.73
  5. Step 5: Solve for x
    x = 399,810,446.73/23,952.12
  6. Step 6: Final answer
    x = 16,692.07

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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.