Home / 23,804.36-32,843.94-14,856.20

Finding the Fourth Proportional to 23,804.36, 32,843.94 and 14,856.20

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Solution

The fourth proportional to 23,804.36, 32,843.94 and 14,856.20 is: 20,497.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,804.36 : 32,843.94 = 14,856.20 : x
  2. Step 2: Convert to fraction form
    23,804.36/32,843.94 = 14,856.20/x
  3. Step 3: Cross multiply
    23,804.36x = 32,843.94 × 14,856.20
  4. Step 4: Simplify right side
    23,804.36x = 487,936,141.43
  5. Step 5: Solve for x
    x = 487,936,141.43/23,804.36
  6. Step 6: Final answer
    x = 20,497.76

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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.