Home / 23,846.87-32,910.22-13,775.73

Finding the Fourth Proportional to 23,846.87, 32,910.22 and 13,775.73

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Solution

The fourth proportional to 23,846.87, 32,910.22 and 13,775.73 is: 19,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,846.87 : 32,910.22 = 13,775.73 : x
  2. Step 2: Convert to fraction form
    23,846.87/32,910.22 = 13,775.73/x
  3. Step 3: Cross multiply
    23,846.87x = 32,910.22 × 13,775.73
  4. Step 4: Simplify right side
    23,846.87x = 453,362,304.96
  5. Step 5: Solve for x
    x = 453,362,304.96/23,846.87
  6. Step 6: Final answer
    x = 19,011.40

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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.