Home / 23,936.15-33,035.84-18,260.18

Finding the Fourth Proportional to 23,936.15, 33,035.84 and 18,260.18

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Solution

The fourth proportional to 23,936.15, 33,035.84 and 18,260.18 is: 25,202.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,936.15 : 33,035.84 = 18,260.18 : x
  2. Step 2: Convert to fraction form
    23,936.15/33,035.84 = 18,260.18/x
  3. Step 3: Cross multiply
    23,936.15x = 33,035.84 × 18,260.18
  4. Step 4: Simplify right side
    23,936.15x = 603,240,320.73
  5. Step 5: Solve for x
    x = 603,240,320.73/23,936.15
  6. Step 6: Final answer
    x = 25,202.06

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1.5x scale

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.