Home / 23,069.43-34,604.15-13,201.85

Finding the Fourth Proportional to 23,069.43, 34,604.15 and 13,201.85

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Solution

The fourth proportional to 23,069.43, 34,604.15 and 13,201.85 is: 19,802.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,069.43 : 34,604.15 = 13,201.85 : x
  2. Step 2: Convert to fraction form
    23,069.43/34,604.15 = 13,201.85/x
  3. Step 3: Cross multiply
    23,069.43x = 34,604.15 × 13,201.85
  4. Step 4: Simplify right side
    23,069.43x = 456,838,797.68
  5. Step 5: Solve for x
    x = 456,838,797.68/23,069.43
  6. Step 6: Final answer
    x = 19,802.78

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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.